remove all gtk3 conditionals
[claws.git] / src / prefs_account.c
index 250a17348b7e4bcf49f1941012454bf9dd015e61..5f1cc8fdd9a9a0b7b000561ec479ee96d5022b29 100644 (file)
 #include <string.h>
 #include <stdlib.h>
 #include <ctype.h>
-#if !GTK_CHECK_VERSION(3, 0, 0)
 #include "gtkcmoptionmenu.h"
-#endif
 #include "main.h"
 #include "prefs_gtk.h"
 #include "prefs_account.h"
+#include "prefs_receive.h"
 #include "prefs_common.h"
 #include "prefs_customheader.h"
 #include "account.h"
@@ -64,6 +63,7 @@
 #include "inputdialog.h"
 #include "ssl_certificate.h"
 #include "passwordstore.h"
+#include "file-utils.h"
 
 static gboolean cancelled;
 static gboolean new_account;
@@ -83,6 +83,12 @@ static GtkWidget *in_ssl_cert_browse_button;
 static GtkWidget *out_ssl_cert_browse_button;
 #endif
 
+struct AutocheckWidgets {
+       GtkWidget *autochk_hour_spinbtn;
+       GtkWidget *autochk_min_spinbtn;
+       GtkWidget *autochk_sec_spinbtn;
+};
+
 static GSList *prefs_pages = NULL;
 
 typedef struct BasicPage
@@ -118,6 +124,7 @@ typedef struct BasicPage
        GtkWidget *pass_label;
        GtkWidget *uid_entry;
        GtkWidget *pass_entry;
+       GtkWidget *showpwd_checkbtn;
        GtkWidget *auto_configure_btn;
        GtkWidget *auto_configure_cancel_btn;
        GtkWidget *auto_configure_lbl;
@@ -140,6 +147,8 @@ typedef struct ReceivePage
        GtkWidget *inbox_entry;
        GtkWidget *inbox_btn;
 
+       GtkWidget *autochk_frame;
+
        GtkWidget *local_frame;
        GtkWidget *local_inbox_label;
        GtkWidget *local_inbox_entry;
@@ -160,6 +169,10 @@ typedef struct ReceivePage
        GtkWidget *maxarticle_label;
        GtkWidget *maxarticle_spinbtn;
        GtkAdjustment *maxarticle_spinbtn_adj;
+
+       GtkWidget *autochk_checkbtn;
+       GtkWidget *autochk_use_default_checkbtn;
+       struct AutocheckWidgets *autochk_widgets;
 } ReceivePage;
 
 typedef struct SendPage
@@ -272,6 +285,24 @@ typedef struct SSLPage
        GtkWidget *use_nonblocking_ssl_checkbtn;
 } SSLPage;
 
+typedef struct ProxyPage
+{
+       PrefsPage page;
+
+       GtkWidget *vbox;
+
+       GtkWidget *proxy_checkbtn;
+       GtkWidget *default_proxy_checkbtn;
+       GtkWidget *socks4_radiobtn;
+       GtkWidget *socks5_radiobtn;
+       GtkWidget *proxy_host_entry;
+       GtkWidget *proxy_port_spinbtn;
+       GtkWidget *proxy_auth_checkbtn;
+       GtkWidget *proxy_name_entry;
+       GtkWidget *proxy_pass_entry;
+       GtkWidget *proxy_send_checkbtn;
+} ProxyPage;
+
 typedef struct AdvancedPage
 {
     PrefsPage page;
@@ -291,10 +322,8 @@ typedef struct AdvancedPage
        GtkWidget *nntpport_spinbtn;
        GtkWidget *domain_checkbtn;
        GtkWidget *domain_entry;
-#if !GTK_CHECK_VERSION(3, 0, 0)
        GtkWidget *crosspost_checkbtn;
        GtkWidget *crosspost_colormenu;
-#endif
 
 #ifndef G_OS_WIN32
        GtkWidget *tunnelcmd_checkbtn;
@@ -320,6 +349,7 @@ static PrivacyPage privacy_page;
 #ifdef USE_GNUTLS
 static SSLPage ssl_page;
 #endif
+static ProxyPage proxy_page;
 static AdvancedPage advanced_page;
 
 struct BasicProtocol {
@@ -331,8 +361,8 @@ struct BasicProtocol {
 };
 
 static char *protocol_names[] = {
-       N_("POP3"),
-       N_("IMAP4"),
+       N_("POP"),
+       N_("IMAP"),
        N_("News (NNTP)"),
        N_("Local mbox file"),
        N_("None (SMTP only)")
@@ -353,19 +383,24 @@ static void prefs_account_smtp_auth_type_set_data_from_optmenu
                                                        (PrefParam *pparam);
 static void prefs_account_smtp_auth_type_set_optmenu   (PrefParam *pparam);
 
+static void prefs_account_set_autochk_interval_from_widgets(PrefParam *pparam);
+static void prefs_account_set_autochk_interval_to_widgets(PrefParam *pparam);
+
 static void prefs_account_enum_set_data_from_radiobtn  (PrefParam *pparam);
 static void prefs_account_enum_set_radiobtn            (PrefParam *pparam);
 
-#if !GTK_CHECK_VERSION(3, 0, 0)
 static void crosspost_color_toggled(void);
 static void prefs_account_crosspost_set_data_from_colormenu(PrefParam *pparam);
 static void prefs_account_crosspost_set_colormenu(PrefParam *pparam);
-#endif
 
 static void prefs_account_nntpauth_toggled(GtkToggleButton *button,
                                           gpointer user_data);
 static void prefs_account_mailcmd_toggled(GtkToggleButton *button,
                                          gpointer user_data);
+static void prefs_account_showpwd_checkbtn_toggled(GtkToggleButton *button,
+                                         gpointer user_data);
+static void prefs_account_entry_changed_newline_check_cb(GtkWidget *entry,
+                                               gpointer user_data);
 static void prefs_account_filter_on_recv_toggled(GtkToggleButton *button,
                                          gpointer user_data);
 
@@ -432,6 +467,9 @@ static PrefParam basic_param[] = {
        {"password", NULL, &tmp_ac_prefs.passwd, P_PASSWORD,
         NULL, NULL, NULL},
 
+       {"config_version", "-1", &tmp_ac_prefs.config_version, P_INT,
+               NULL, NULL, NULL},
+
        {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 };
 
@@ -502,6 +540,22 @@ static PrefParam receive_param[] = {
         &receive_page.low_bandwidth_checkbtn,
         prefs_set_data_from_toggle, prefs_set_toggle},
 
+       {"autochk_use_default", "TRUE", &tmp_ac_prefs.autochk_use_default, P_BOOL,
+               &receive_page.autochk_use_default_checkbtn,
+               prefs_set_data_from_toggle, prefs_set_toggle},
+
+       {"autochk_use_custom", "FALSE", &tmp_ac_prefs.autochk_use_custom, P_BOOL,
+               &receive_page.autochk_checkbtn,
+               prefs_set_data_from_toggle, prefs_set_toggle},
+
+       /* Here we lie a bit, passing a pointer to our custom struct,
+        * disguised as a GtkWidget pointer, to get around the
+        * inflexibility of PrefParam system. */
+       {"autochk_interval", "600", &tmp_ac_prefs.autochk_itv, P_INT,
+               (GtkWidget **)&receive_page.autochk_widgets,
+               prefs_account_set_autochk_interval_from_widgets,
+               prefs_account_set_autochk_interval_to_widgets},
+
        {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 };
 
@@ -780,6 +834,48 @@ static PrefParam ssl_param[] = {
        {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 };
 
+static PrefParam proxy_param[] = {
+       /* SOCKS proxy */
+       {"use_proxy", "FALSE", &tmp_ac_prefs.use_proxy, P_BOOL,
+       &proxy_page.proxy_checkbtn,
+       prefs_set_data_from_toggle, prefs_set_toggle},
+
+       {"use_default_proxy", "TRUE", &tmp_ac_prefs.use_default_proxy, P_BOOL,
+       &proxy_page.default_proxy_checkbtn,
+       prefs_set_data_from_toggle, prefs_set_toggle},
+
+       {"use_proxy_for_send", "TRUE", &tmp_ac_prefs.use_proxy_for_send, P_BOOL,
+       &proxy_page.proxy_send_checkbtn,
+       prefs_set_data_from_toggle, prefs_set_toggle},
+
+       {"proxy_type", "1", &tmp_ac_prefs.proxy_info.proxy_type, P_ENUM,
+       &proxy_page.socks4_radiobtn,
+       prefs_account_enum_set_data_from_radiobtn,
+       prefs_account_enum_set_radiobtn},
+
+       {"proxy_host", "localhost", &tmp_ac_prefs.proxy_info.proxy_host, P_STRING,
+       &proxy_page.proxy_host_entry,
+       prefs_set_data_from_entry, prefs_set_entry},
+
+       {"proxy_port", "1080", &tmp_ac_prefs.proxy_info.proxy_port, P_USHORT,
+       &proxy_page.proxy_port_spinbtn,
+       prefs_set_data_from_spinbtn, prefs_set_spinbtn},
+
+       {"use_proxy_auth", "FALSE", &tmp_ac_prefs.proxy_info.use_proxy_auth, P_BOOL,
+       &proxy_page.proxy_auth_checkbtn,
+       prefs_set_data_from_toggle, prefs_set_toggle},
+
+       {"proxy_name", "", &tmp_ac_prefs.proxy_info.proxy_name, P_STRING,
+       &proxy_page.proxy_name_entry,
+       prefs_set_data_from_entry, prefs_set_entry},
+
+       {"proxy_pass", NULL, &tmp_ac_prefs.proxy_info.proxy_pass, P_PASSWORD,
+       NULL, NULL, NULL},
+
+
+       {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
+};
+
 static PrefParam advanced_param[] = {
        {"set_smtpport", "FALSE", &tmp_ac_prefs.set_smtpport, P_BOOL,
         &advanced_page.smtpport_checkbtn,
@@ -838,7 +934,6 @@ static PrefParam advanced_param[] = {
         &advanced_page.tunnelcmd_entry,
         prefs_set_data_from_entry, prefs_set_entry},
 #endif
-#if !GTK_CHECK_VERSION(3, 0, 0)
        {"mark_crosspost_read", "FALSE", &tmp_ac_prefs.mark_crosspost_read, P_BOOL,
         &advanced_page.crosspost_checkbtn,
         prefs_set_data_from_toggle, prefs_set_toggle},
@@ -847,7 +942,6 @@ static PrefParam advanced_param[] = {
         &advanced_page.crosspost_colormenu,
         prefs_account_crosspost_set_data_from_colormenu,
         prefs_account_crosspost_set_colormenu},
-#endif
 
        {"set_sent_folder", "FALSE", &tmp_ac_prefs.set_sent_folder, P_BOOL,
         &advanced_page.sent_folder_checkbtn,
@@ -907,13 +1001,15 @@ static void prefs_account_signature_edit_cb      (GtkWidget      *widget,
 static void pop_bfr_smtp_tm_set_sens           (GtkWidget      *widget,
                                                 gpointer        data);
 
-#if (defined USE_GNUTLS && GLIB_CHECK_VERSION(2,22,0))
+#if (defined USE_GNUTLS)
 static void auto_configure_cb                  (GtkWidget      *widget,
                                                 gpointer        data);
 
 #endif
 static void prefs_account_edit_custom_header   (void);
 
+static void prefs_account_receive_itv_spinbutton_value_changed_cb(GtkWidget *w,
+                                         gpointer data);
 
 #define COMBOBOX_PRIVACY_PLUGIN_ID 3
 
@@ -959,7 +1055,10 @@ static void update_privacy_system_menu() {
                                COMBOBOX_SENS, TRUE,
                                COMBOBOX_PRIVACY_PLUGIN_ID, id,
                                -1);
+               g_free(id);
        }
+       g_slist_free(system_ids);
+
 }
 
 #define TABLE_YPAD 2
@@ -1010,6 +1109,7 @@ static void basic_create_widget_func(PrefsPage * _page,
        GtkWidget *auto_configure_btn;
        GtkWidget *auto_configure_cancel_btn;
        GtkWidget *auto_configure_lbl;
+       GtkWidget *showpwd_checkbtn;
        GtkListStore *menu;
        GtkTreeIter iter;
        gchar *buf;
@@ -1127,7 +1227,7 @@ static void basic_create_widget_func(PrefsPage * _page,
        auto_configure_lbl = gtk_label_new("");
        gtk_label_set_justify(GTK_LABEL(auto_configure_lbl), GTK_JUSTIFY_LEFT);
        gtk_box_pack_start(GTK_BOX (optmenubox), auto_configure_lbl, FALSE, FALSE, 0);
-#if (defined USE_GNUTLS && GLIB_CHECK_VERSION(2,22,0))
+#if (defined USE_GNUTLS)
        gtk_widget_show(auto_configure_btn);
        gtk_widget_show(auto_configure_lbl);
        g_signal_connect (G_OBJECT (auto_configure_btn), "clicked",
@@ -1138,9 +1238,11 @@ static void basic_create_widget_func(PrefsPage * _page,
 
        no_imap_warn_icon = gtk_image_new_from_stock
                         (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
-       no_imap_warn_label = gtk_label_new(g_strconcat("<span weight=\"bold\">",
+       buf = g_strconcat("<span weight=\"bold\">",
                        _("Warning: this version of Claws Mail\n"
-                         "has been built without IMAP and News support."), "</span>", NULL));
+                         "has been built without IMAP and News support."), "</span>", NULL);
+       no_imap_warn_label = gtk_label_new(buf);
+       g_free(buf);
        gtk_label_set_use_markup(GTK_LABEL(no_imap_warn_label), TRUE);
 
        gtk_box_pack_start(GTK_BOX (optmenubox), no_imap_warn_icon, FALSE, FALSE, 0);
@@ -1153,7 +1255,7 @@ static void basic_create_widget_func(PrefsPage * _page,
        protocol_optmenu->no_imap_warn_icon = no_imap_warn_icon;
        protocol_optmenu->no_imap_warn_label = no_imap_warn_label;
 
-       serv_table = gtk_table_new (6, 4, FALSE);
+       serv_table = gtk_table_new (10, 4, FALSE);
        gtk_widget_show (serv_table);
        gtk_box_pack_start (GTK_BOX (vbox2), serv_table, FALSE, FALSE, 0);
        gtk_table_set_row_spacings (GTK_TABLE (serv_table), VSPACING_NARROW);
@@ -1208,9 +1310,17 @@ static void basic_create_widget_func(PrefsPage * _page,
        uid_entry = gtk_entry_new ();
        gtk_widget_show (uid_entry);
        gtk_widget_set_size_request (uid_entry, DEFAULT_ENTRY_WIDTH, -1);
+       g_signal_connect(G_OBJECT(uid_entry), "changed",
+                       G_CALLBACK(prefs_account_entry_changed_newline_check_cb),
+                       GINT_TO_POINTER(ac_prefs->protocol));
+
        pass_entry = gtk_entry_new ();
        gtk_widget_show (pass_entry);
        gtk_widget_set_size_request (pass_entry, DEFAULT_ENTRY_WIDTH, -1);
+       g_signal_connect(G_OBJECT(pass_entry), "changed",
+                       G_CALLBACK(prefs_account_entry_changed_newline_check_cb),
+                       GINT_TO_POINTER(ac_prefs->protocol));
+
 #ifndef GENERIC_UMPC
        gtk_table_attach (GTK_TABLE (serv_table), uid_entry, 1, 2, 7, 8,
                          GTK_EXPAND | GTK_SHRINK | GTK_FILL,
@@ -1288,10 +1398,20 @@ static void basic_create_widget_func(PrefsPage * _page,
        gtk_table_attach (GTK_TABLE (serv_table), pass_label, 0, 1, 8, 9,
                          GTK_FILL, 0, 0, 0);
 #endif
+
+       showpwd_checkbtn = gtk_check_button_new_with_label (_("Show password"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showpwd_checkbtn), FALSE);
+       gtk_widget_show(showpwd_checkbtn);
+       gtk_table_attach (GTK_TABLE (serv_table), showpwd_checkbtn, 3, 4, 9, 10,
+                       GTK_FILL, 0, 0, 0);
+       g_signal_connect(G_OBJECT(showpwd_checkbtn), "toggled",
+                       G_CALLBACK(prefs_account_showpwd_checkbtn_toggled), pass_entry);
+
        SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, uid_label);
        SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, pass_label);
        SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, uid_entry);
        SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, pass_entry);
+       SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, showpwd_checkbtn);
        SET_TOGGLE_SENSITIVITY (nntpauth_checkbtn, nntpauth_onconnect_checkbtn);
 
        page->acname_entry   = acname_entry;
@@ -1321,6 +1441,7 @@ static void basic_create_widget_func(PrefsPage * _page,
        page->pass_label       = pass_label;
        page->uid_entry        = uid_entry;
        page->pass_entry       = pass_entry;
+       page->showpwd_checkbtn = showpwd_checkbtn;
        page->auto_configure_btn = auto_configure_btn;
        page->auto_configure_cancel_btn = auto_configure_cancel_btn;
        page->auto_configure_lbl = auto_configure_lbl;
@@ -1378,9 +1499,9 @@ static void receive_create_widget_func(PrefsPage * _page,
        ReceivePage *page = (ReceivePage *) _page;
        PrefsAccount *ac_prefs = (PrefsAccount *) data;
 
-       GtkWidget *vbox1;
+       GtkWidget *vbox1, *vbox2, *vbox3, *vbox4;
+       GtkWidget *hbox1, *hbox2;
        GtkWidget *frame1;
-       GtkWidget *vbox2;
        GtkWidget *use_apop_checkbtn;
        GtkWidget *rmmail_checkbtn;
        GtkWidget *hbox_spc;
@@ -1388,13 +1509,11 @@ static void receive_create_widget_func(PrefsPage * _page,
        GtkWidget *leave_time_spinbtn;
        GtkWidget *leave_hour_label;
        GtkWidget *leave_hour_spinbtn;
-       GtkWidget *hbox1;
        GtkWidget *size_limit_checkbtn;
        GtkWidget *size_limit_spinbtn;
        GtkWidget *label;
        GtkWidget *filter_on_recv_checkbtn;
        GtkWidget *filterhook_on_recv_checkbtn;
-       GtkWidget *vbox3;
        GtkWidget *inbox_label;
        GtkWidget *inbox_entry;
        GtkWidget *inbox_btn;
@@ -1409,14 +1528,20 @@ static void receive_create_widget_func(PrefsPage * _page,
        GtkWidget *local_inbox_label;
        GtkWidget *local_inbox_entry;
        GtkWidget *local_inbox_btn;
+       GtkWidget *autochk_checkbtn;
+       GtkWidget *autochk_hour_spinbtn, *autochk_hour_label;
+       GtkWidget *autochk_min_spinbtn, *autochk_min_label;
+       GtkWidget *autochk_sec_spinbtn, *autochk_sec_label;
+       GtkWidget *autochk_use_default_checkbtn;
+       GtkObject *adj;
+       struct AutocheckWidgets *autochk_widgets;
 
        GtkWidget *optmenu;
        GtkListStore *menu;
        GtkTreeIter iter;
        GtkWidget *recvatgetall_checkbtn;
 
-       GtkWidget *hbox2;
-       GtkWidget *frame2;
+       GtkWidget *frame, *frame2;
        GtkWidget *maxarticle_label;
        GtkWidget *maxarticle_spinbtn;
        GtkAdjustment *maxarticle_spinbtn_adj;
@@ -1451,7 +1576,7 @@ static void receive_create_widget_func(PrefsPage * _page,
                          G_CALLBACK (prefs_account_select_folder_cb),
                          local_inbox_entry);
 
-       vbox2 = gtkut_get_options_frame(vbox1, &frame1, _("POP3"));
+       vbox2 = gtkut_get_options_frame(vbox1, &frame1, _("POP"));
        PACK_CHECK_BUTTON (vbox2, use_apop_checkbtn,
                           _("Use secure authentication (APOP)"));
 
@@ -1564,7 +1689,7 @@ static void receive_create_widget_func(PrefsPage * _page,
        gtk_spin_button_set_numeric
                (GTK_SPIN_BUTTON (maxarticle_spinbtn), TRUE);
 
-       vbox2 = gtkut_get_options_frame(vbox1, &imap_frame, _("IMAP4"));
+       vbox2 = gtkut_get_options_frame(vbox1, &imap_frame, _("IMAP"));
 
        hbox1 = gtk_hbox_new (FALSE, 8);
        gtk_widget_show (hbox1);
@@ -1628,12 +1753,69 @@ static void receive_create_widget_func(PrefsPage * _page,
        gtk_widget_show (hbox1);
        gtk_box_pack_start (GTK_BOX (vbox2), hbox1, FALSE, FALSE, 4);
 
+       /* Auto-checking */
+       vbox4 = gtkut_get_options_frame(vbox1, &frame, _("Automatic checking"));
+
+       PACK_CHECK_BUTTON(vbox4, autochk_use_default_checkbtn,
+                       _("Use global settings"));
+
+       hbox2 = gtk_hbox_new(FALSE, 8);
+       gtk_box_pack_start(GTK_BOX(vbox4), hbox2, FALSE, FALSE, 0);
+
+       PACK_CHECK_BUTTON(hbox2, autochk_checkbtn,
+                       _("Check for new mail every"));
+
+       adj = gtk_adjustment_new(5, 0, 99, 1, 10, 0);
+       autochk_hour_spinbtn = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
+       gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(autochk_hour_spinbtn), TRUE);
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_hour_spinbtn, FALSE, FALSE, 0);
+       autochk_hour_label = gtk_label_new(_("hours"));
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_hour_label, FALSE, FALSE, 0);
+
+       adj = gtk_adjustment_new(5, 0, 99, 1, 10, 0);
+       autochk_min_spinbtn = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
+       gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(autochk_min_spinbtn), TRUE);
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_min_spinbtn, FALSE, FALSE, 0);
+       autochk_min_label = gtk_label_new(_("minutes"));
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_min_label, FALSE, FALSE, 0);
+
+       adj = gtk_adjustment_new(5, 0, 99, 1, 10, 0);
+       autochk_sec_spinbtn = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
+       gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(autochk_sec_spinbtn), TRUE);
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_sec_spinbtn, FALSE, FALSE, 0);
+       autochk_sec_label = gtk_label_new(_("seconds"));
+       gtk_box_pack_start(GTK_BOX(hbox2), autochk_sec_label, FALSE, FALSE, 0);
+
+       autochk_widgets = g_new0(struct AutocheckWidgets, 1);
+       autochk_widgets->autochk_hour_spinbtn = autochk_hour_spinbtn;
+       autochk_widgets->autochk_min_spinbtn = autochk_min_spinbtn;
+       autochk_widgets->autochk_sec_spinbtn = autochk_sec_spinbtn;
+
+       gtk_widget_show_all(vbox4);
+
+       SET_TOGGLE_SENSITIVITY_REVERSE(autochk_use_default_checkbtn, hbox2);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_hour_spinbtn);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_min_spinbtn);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_sec_spinbtn);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_hour_label);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_min_label);
+       SET_TOGGLE_SENSITIVITY(autochk_checkbtn, autochk_sec_label);
+
        PACK_CHECK_BUTTON (vbox1, filter_on_recv_checkbtn,
                           _("Filter messages on receiving"));
 
        g_signal_connect(G_OBJECT(filter_on_recv_checkbtn), "toggled",
                         G_CALLBACK(prefs_account_filter_on_recv_toggled),
                         NULL);
+       g_signal_connect(G_OBJECT(autochk_hour_spinbtn), "value-changed",
+               G_CALLBACK(prefs_account_receive_itv_spinbutton_value_changed_cb),
+               (gpointer) page);
+       g_signal_connect(G_OBJECT(autochk_min_spinbtn), "value-changed",
+               G_CALLBACK(prefs_account_receive_itv_spinbutton_value_changed_cb),
+               (gpointer) page);
+       g_signal_connect(G_OBJECT(autochk_sec_spinbtn), "value-changed",
+               G_CALLBACK(prefs_account_receive_itv_spinbutton_value_changed_cb),
+               (gpointer) page);
 
        PACK_CHECK_BUTTON (vbox1, filterhook_on_recv_checkbtn,
                           _("Allow filtering using plugins on receiving"));
@@ -1655,6 +1837,8 @@ static void receive_create_widget_func(PrefsPage * _page,
        page->inbox_entry              = inbox_entry;
        page->inbox_btn                = inbox_btn;
 
+       page->autochk_frame            = frame;
+
        page->imap_frame               = imap_frame;
        page->imap_auth_type_optmenu   = optmenu;
 
@@ -1673,6 +1857,10 @@ static void receive_create_widget_func(PrefsPage * _page,
        page->maxarticle_spinbtn        = maxarticle_spinbtn;
        page->maxarticle_spinbtn_adj    = maxarticle_spinbtn_adj;
 
+       page->autochk_checkbtn = autochk_checkbtn;
+       page->autochk_widgets = autochk_widgets;
+       page->autochk_use_default_checkbtn = autochk_use_default_checkbtn;
+
        tmp_ac_prefs = *ac_prefs;
 
        if (new_account) {
@@ -1703,6 +1891,7 @@ static void send_create_widget_func(PrefsPage * _page,
        GtkWidget *checkbtn_msgid_with_addr;
        GtkWidget *vbox3;
        GtkWidget *smtp_auth_checkbtn;
+       GtkWidget *showpwd_checkbtn;
        GtkWidget *optmenu;
        GtkListStore *menu;
        GtkTreeIter iter;
@@ -1803,6 +1992,9 @@ static void send_create_widget_func(PrefsPage * _page,
        gtk_widget_show (smtp_uid_entry);
        gtk_widget_set_size_request (smtp_uid_entry, DEFAULT_ENTRY_WIDTH, -1);
        gtk_box_pack_start (GTK_BOX (hbox), smtp_uid_entry, TRUE, TRUE, 0);
+       g_signal_connect(G_OBJECT(smtp_uid_entry), "changed",
+                       G_CALLBACK(prefs_account_entry_changed_newline_check_cb),
+                       GINT_TO_POINTER(ac_prefs->protocol));
 
 #ifdef GENERIC_UMPC
        PACK_VSPACER(vbox4, vbox_spc, VSPACING_NARROW_2);
@@ -1823,8 +2015,18 @@ static void send_create_widget_func(PrefsPage * _page,
        gtk_widget_show (smtp_pass_entry);
        gtk_widget_set_size_request (smtp_pass_entry, DEFAULT_ENTRY_WIDTH, -1);
        gtk_box_pack_start (GTK_BOX (hbox), smtp_pass_entry, TRUE, TRUE, 0);
-
        gtk_entry_set_visibility (GTK_ENTRY (smtp_pass_entry), FALSE);
+       g_signal_connect(G_OBJECT(smtp_pass_entry), "changed",
+                       G_CALLBACK(prefs_account_entry_changed_newline_check_cb),
+                       GINT_TO_POINTER(ac_prefs->protocol));
+
+       showpwd_checkbtn = gtk_check_button_new_with_label (_("Show password"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showpwd_checkbtn), FALSE);
+       gtk_widget_show(showpwd_checkbtn);
+       gtk_box_pack_start(GTK_BOX (hbox), showpwd_checkbtn, FALSE, FALSE, 0);
+       g_signal_connect(G_OBJECT(showpwd_checkbtn), "toggled",
+                       G_CALLBACK(prefs_account_showpwd_checkbtn_toggled), smtp_pass_entry);
+
        PACK_VSPACER(vbox4, vbox_spc, VSPACING_NARROW_2);
 
        hbox = gtk_hbox_new (FALSE, 8);
@@ -1848,7 +2050,7 @@ static void send_create_widget_func(PrefsPage * _page,
        SET_TOGGLE_SENSITIVITY (smtp_auth_checkbtn, vbox4);
 
        PACK_CHECK_BUTTON (vbox3, pop_bfr_smtp_checkbtn,
-               _("Authenticate with POP3 before sending"));
+               _("Authenticate with POP before sending"));
        
        g_signal_connect (G_OBJECT (pop_bfr_smtp_checkbtn), "clicked",
                          G_CALLBACK (pop_bfr_smtp_tm_set_sens),
@@ -1863,7 +2065,7 @@ static void send_create_widget_func(PrefsPage * _page,
        gtk_box_pack_start (GTK_BOX (hbox), hbox_spc, FALSE, FALSE, 0);
        gtk_widget_set_size_request (hbox_spc, 12, -1);
 
-       pop_auth_timeout_lbl = gtk_label_new(_("POP authentication timeout"));
+       pop_auth_timeout_lbl = gtk_label_new(_("POP authentication timeout"));
        gtk_widget_show (pop_auth_timeout_lbl);
        gtk_box_pack_start (GTK_BOX (hbox), pop_auth_timeout_lbl, FALSE, FALSE, 0);
 
@@ -2027,7 +2229,7 @@ static void compose_create_widget_func(PrefsPage * _page,
        gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 
        autocc_checkbtn = gtk_check_button_new_with_label (
-                               prefs_common_translated_header_name("Cc"));
+                               prefs_common_translated_header_name("Cc:"));
        gtk_widget_show (autocc_checkbtn);
        gtk_table_attach (GTK_TABLE (table), autocc_checkbtn, 0, 1, 0, 1,
                          GTK_FILL, 0, 0, 0);
@@ -2041,7 +2243,7 @@ static void compose_create_widget_func(PrefsPage * _page,
        SET_TOGGLE_SENSITIVITY (autocc_checkbtn, autocc_entry);
 
        autobcc_checkbtn = gtk_check_button_new_with_label (
-                               prefs_common_translated_header_name("Bcc"));
+                               prefs_common_translated_header_name("Bcc:"));
        gtk_widget_show (autobcc_checkbtn);
        gtk_table_attach (GTK_TABLE (table), autobcc_checkbtn, 0, 1, 1, 2,
                          GTK_FILL, 0, 0, 0);
@@ -2055,7 +2257,7 @@ static void compose_create_widget_func(PrefsPage * _page,
        SET_TOGGLE_SENSITIVITY (autobcc_checkbtn, autobcc_entry);
 
        autoreplyto_checkbtn = gtk_check_button_new_with_label (
-                               prefs_common_translated_header_name("Reply-To"));
+                               prefs_common_translated_header_name("Reply-To:"));
        gtk_widget_show (autoreplyto_checkbtn);
        gtk_table_attach (GTK_TABLE (table), autoreplyto_checkbtn, 0, 1, 2, 3,
                          GTK_FILL, 0, 0, 0);
@@ -2322,8 +2524,6 @@ static void privacy_create_widget_func(PrefsPage * _page,
 
        page->page.widget = vbox1;
 }
-       
-#ifdef USE_GNUTLS
 
 #define CREATE_RADIO_BUTTON(box, btn, btn_p, label, data)              \
 {                                                                      \
@@ -2336,6 +2536,8 @@ static void privacy_create_widget_func(PrefsPage * _page,
                           GINT_TO_POINTER (data));                     \
 }
 
+#ifdef USE_GNUTLS
+
 #define CREATE_RADIO_BUTTONS(box,                                      \
                             btn1, btn1_label, btn1_data,               \
                             btn2, btn2_label, btn2_data,               \
@@ -2436,6 +2638,7 @@ static void ssl_create_widget_func(PrefsPage * _page,
        GtkWidget *cert_table;
        GtkWidget *entry_in_cert_pass;
        GtkWidget *entry_out_cert_pass;
+       GtkWidget *showpwd_checkbtn;
 
        GtkWidget *vbox7;
        GtkWidget *ssl_certs_auto_accept_checkbtn;
@@ -2449,32 +2652,32 @@ static void ssl_create_widget_func(PrefsPage * _page,
        gtk_widget_show (vbox1);
        gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 
-       vbox2 = gtkut_get_options_frame(vbox1, &pop_frame, _("POP3"));
+       vbox2 = gtkut_get_options_frame(vbox1, &pop_frame, _("POP"));
 
        CREATE_RADIO_BUTTONS(vbox2,
                             pop_nossl_radiobtn,
-                            _("Don't use SSL"),
+                            _("Don't use SSL/TLS"),
                             SSL_NONE,
                             pop_ssltunnel_radiobtn,
-                            _("Use SSL for POP3 connection"),
+                            _("Use SSL/TLS"),
                             SSL_TUNNEL,
                             pop_starttls_radiobtn,
-                            _("Use STARTTLS command to start SSL session"),
+                            _("Use STARTTLS command to start encrypted session"),
                             SSL_STARTTLS);
        g_signal_connect(G_OBJECT(pop_ssltunnel_radiobtn), "toggled",
                         G_CALLBACK(pop_ssltunnel_toggled), NULL);
        
-       vbox3 = gtkut_get_options_frame(vbox1, &imap_frame, _("IMAP4"));
+       vbox3 = gtkut_get_options_frame(vbox1, &imap_frame, _("IMAP"));
 
        CREATE_RADIO_BUTTONS(vbox3,
                             imap_nossl_radiobtn,
-                            _("Don't use SSL"),
+                            _("Don't use SSL/TLS"),
                             SSL_NONE,
                             imap_ssltunnel_radiobtn,
-                            _("Use SSL for IMAP4 connection"),
+                            _("Use SSL/TLS"),
                             SSL_TUNNEL,
                             imap_starttls_radiobtn,
-                            _("Use STARTTLS command to start SSL session"),
+                            _("Use STARTTLS command to start encrypted session"),
                             SSL_STARTTLS);
        g_signal_connect(G_OBJECT(imap_ssltunnel_radiobtn), "toggled",
                         G_CALLBACK(imap_ssltunnel_toggled), NULL);
@@ -2482,7 +2685,7 @@ static void ssl_create_widget_func(PrefsPage * _page,
        vbox4 = gtkut_get_options_frame(vbox1, &nntp_frame, _("NNTP"));
 
        nntp_nossl_radiobtn =
-               gtk_radio_button_new_with_label (NULL, _("Don't use SSL"));
+               gtk_radio_button_new_with_label (NULL, _("Don't use SSL/TLS"));
        gtk_widget_show (nntp_nossl_radiobtn);
        gtk_box_pack_start (GTK_BOX (vbox4), nntp_nossl_radiobtn,
                            FALSE, FALSE, 0);
@@ -2491,7 +2694,7 @@ static void ssl_create_widget_func(PrefsPage * _page,
                           GINT_TO_POINTER (SSL_NONE));
 
        CREATE_RADIO_BUTTON(vbox4, nntp_ssltunnel_radiobtn, nntp_nossl_radiobtn,
-                           _("Use SSL for NNTP connection"), SSL_TUNNEL);
+                           _("Use SSL/TLS"), SSL_TUNNEL);
        g_signal_connect(G_OBJECT(nntp_ssltunnel_radiobtn), "toggled",
                         G_CALLBACK(nntp_ssltunnel_toggled), NULL);
 
@@ -2499,13 +2702,13 @@ static void ssl_create_widget_func(PrefsPage * _page,
 
        CREATE_RADIO_BUTTONS(vbox5,
                             smtp_nossl_radiobtn,
-                            _("Don't use SSL (but, if necessary, use STARTTLS)"),
+                            _("Don't use SSL/TLS (but, if necessary, use STARTTLS)"),
                             SSL_NONE,
                             smtp_ssltunnel_radiobtn,
-                            _("Use SSL for SMTP connection"),
+                            _("Use SSL/TLS"),
                             SSL_TUNNEL,
                             smtp_starttls_radiobtn,
-                            _("Use STARTTLS command to start SSL session"),
+                            _("Use STARTTLS command to start encrypted session"),
                             SSL_STARTTLS);
        g_signal_connect(G_OBJECT(smtp_ssltunnel_radiobtn), "toggled",
                         G_CALLBACK(smtp_ssltunnel_toggled), NULL);
@@ -2536,9 +2739,15 @@ static void ssl_create_widget_func(PrefsPage * _page,
        gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
        entry_in_cert_pass = gtk_entry_new();
        gtk_entry_set_visibility(GTK_ENTRY(entry_in_cert_pass), FALSE);
+       showpwd_checkbtn = gtk_check_button_new_with_label (_("Show password"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showpwd_checkbtn), FALSE);
+       g_signal_connect(G_OBJECT(showpwd_checkbtn), "toggled",
+                       G_CALLBACK(prefs_account_showpwd_checkbtn_toggled), entry_in_cert_pass);
        gtk_table_attach(GTK_TABLE(cert_table), label, 0, 1, 1, 2, GTK_FILL, 0, 0, 0);
        gtk_table_attach(GTK_TABLE(cert_table), entry_in_cert_pass, 1, 2, 1, 2,
                         GTK_FILL, 0, 0, 0);
+       gtk_table_attach(GTK_TABLE(cert_table), showpwd_checkbtn, 2, 3, 1, 2,
+                       GTK_FILL, 0, 0, 0);
 
        label = gtk_label_new(_("Certificate for sending"));
        gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
@@ -2558,9 +2767,16 @@ static void ssl_create_widget_func(PrefsPage * _page,
        gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
        entry_out_cert_pass = gtk_entry_new();
        gtk_entry_set_visibility(GTK_ENTRY(entry_out_cert_pass), FALSE);
+       showpwd_checkbtn = gtk_check_button_new_with_label (_("Show password"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showpwd_checkbtn), FALSE);
+       g_signal_connect(G_OBJECT(showpwd_checkbtn), "toggled",
+                       G_CALLBACK(prefs_account_showpwd_checkbtn_toggled), entry_out_cert_pass);
        gtk_table_attach(GTK_TABLE(cert_table), label, 0, 1, 3, 4, GTK_FILL, 0, 0, 0);
        gtk_table_attach(GTK_TABLE(cert_table), entry_out_cert_pass, 1, 2, 3, 4,
                         GTK_FILL, 0, 0, 0);
+       gtk_table_attach(GTK_TABLE(cert_table), showpwd_checkbtn, 2, 3, 3, 4,
+                       GTK_FILL, 0, 0, 0);
+
        gtk_widget_show_all(cert_table);
 
        g_signal_connect(G_OBJECT(in_ssl_cert_browse_button), "clicked",
@@ -2573,10 +2789,10 @@ static void ssl_create_widget_func(PrefsPage * _page,
        gtk_box_pack_start (GTK_BOX (vbox1), vbox7, FALSE, FALSE, 0);
 
        PACK_CHECK_BUTTON(vbox7, ssl_certs_auto_accept_checkbtn,
-                         _("Automatically accept valid SSL certificates"));
+                         _("Automatically accept valid SSL/TLS certificates"));
 
        PACK_CHECK_BUTTON(vbox7, use_nonblocking_ssl_checkbtn,
-                         _("Use non-blocking SSL"));
+                         _("Use non-blocking SSL/TLS"));
 
        hbox = gtk_hbox_new (FALSE, 0);
        gtk_widget_show (hbox);
@@ -2588,7 +2804,7 @@ static void ssl_create_widget_func(PrefsPage * _page,
        gtk_widget_set_size_request (hbox_spc, 16, -1);
 
        label = gtk_label_new
-               (_("Turn this off if you have SSL connection problems"));
+               (_("Turn this off if you have SSL/TLS connection problems"));
        gtk_widget_show (label);
        gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
        gtkut_widget_set_small_font_size (label);
@@ -2651,9 +2867,168 @@ static void ssl_create_widget_func(PrefsPage * _page,
 }
 
 #undef CREATE_RADIO_BUTTONS
-#undef CREATE_RADIO_BUTTON
 #endif /* USE_GNUTLS */
-       
+
+static void proxy_create_widget_func(PrefsPage * _page,
+                                           GtkWindow * window,
+                                           gpointer data)
+{
+       ProxyPage *page = (ProxyPage *) _page;
+       PrefsAccount *ac_prefs = (PrefsAccount *) data;
+       GtkWidget *vbox1, *vbox2, *vbox3, *vbox4;
+       GtkWidget *proxy_frame;
+       GtkWidget *proxy_checkbtn;
+       GtkWidget *default_proxy_checkbtn;
+       GtkWidget *hbox;
+       GtkWidget *label;
+       GtkWidget *socks4_radiobtn;
+       GtkWidget *socks5_radiobtn;
+       GtkWidget *proxy_host_entry;
+       GtkWidget *proxy_port_spinbtn;
+       GtkWidget *proxy_auth_checkbtn;
+       GtkWidget *proxy_name_entry;
+       GtkWidget *proxy_pass_entry;
+       GtkWidget *proxy_send_checkbtn;
+       GtkWidget *table;
+       GtkWidget *button;
+       gchar *buf;
+
+       vbox1 = gtk_vbox_new (FALSE, VSPACING);
+       gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
+
+       proxy_checkbtn = gtk_check_button_new_with_label (_("Use proxy server"));
+       PACK_FRAME (vbox1, proxy_frame, NULL);
+       gtk_frame_set_label_widget (GTK_FRAME(proxy_frame), proxy_checkbtn);
+
+       vbox2 = gtk_vbox_new (FALSE, VSPACING_NARROW);
+       gtk_container_add (GTK_CONTAINER (proxy_frame), vbox2);
+       gtk_container_set_border_width (GTK_CONTAINER (vbox2), 8);
+
+       default_proxy_checkbtn =
+               gtk_check_button_new_with_label (C_("In account preferences, referring to whether or not use proxy settings from common preferences", "Use default settings"));
+       CLAWS_SET_TIP(default_proxy_checkbtn,
+                       _("Use global proxy server settings"));
+       gtk_box_pack_start (GTK_BOX (vbox2), default_proxy_checkbtn, FALSE, FALSE, 0);
+
+       vbox3 = gtk_vbox_new (FALSE, VSPACING_NARROW);
+       gtk_box_pack_start (GTK_BOX (vbox2), vbox3, FALSE, FALSE, 0);
+
+       hbox = gtk_hbox_new (FALSE, 8);
+       gtk_box_pack_start (GTK_BOX (vbox3), hbox, FALSE, FALSE, 0);
+
+       socks4_radiobtn = gtk_radio_button_new_with_label(NULL, "SOCKS4");
+       gtk_box_pack_start (GTK_BOX (hbox), socks4_radiobtn, FALSE, FALSE, 0);
+       g_object_set_data(G_OBJECT(socks4_radiobtn), MENU_VAL_ID,
+                         GINT_TO_POINTER(PROXY_SOCKS4));
+
+       CREATE_RADIO_BUTTON(hbox, socks5_radiobtn, socks4_radiobtn, "SOCKS5",
+                           PROXY_SOCKS5);
+
+       hbox = gtk_hbox_new (FALSE, 8);
+       gtk_box_pack_start (GTK_BOX (vbox3), hbox, FALSE, FALSE, 0);
+
+       label = gtk_label_new(_("Hostname"));
+       gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
+
+       proxy_host_entry = gtk_entry_new();
+       gtk_widget_set_size_request(proxy_host_entry, DEFAULT_ENTRY_WIDTH, -1);
+       gtk_box_pack_start(GTK_BOX(hbox), proxy_host_entry, TRUE, TRUE, 0);
+
+       label = gtk_label_new(_("Port"));
+       gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
+
+       proxy_port_spinbtn = gtk_spin_button_new_with_range(0, 65535, 1080);
+       gtk_widget_set_size_request(proxy_port_spinbtn, 64, -1);
+       gtk_box_pack_start(GTK_BOX(hbox), proxy_port_spinbtn, FALSE, FALSE, 0);
+
+       vbox4 = gtk_vbox_new (FALSE, VSPACING_NARROW);
+       gtk_box_pack_start(GTK_BOX(vbox3), vbox4, FALSE, FALSE, 0);
+
+       PACK_CHECK_BUTTON (vbox4, proxy_auth_checkbtn, _("Use authentication"));
+
+       table = gtk_table_new(2, 4, FALSE);
+       gtk_box_pack_start (GTK_BOX (vbox4), table, FALSE, FALSE, 0);
+
+       label = gtk_label_new(_("Username"));
+       gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
+                       GTK_SHRINK | GTK_FILL,
+                       GTK_SHRINK | GTK_FILL, 0, 0);
+
+       proxy_name_entry = gtk_entry_new();
+       gtk_widget_set_size_request(proxy_name_entry, DEFAULT_ENTRY_WIDTH, -1);
+       gtk_table_attach(GTK_TABLE(table), proxy_name_entry, 1, 2, 0, 1,
+                       GTK_EXPAND | GTK_SHRINK | GTK_FILL,
+                       GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
+
+       label = gtk_label_new(_("Password"));
+       gtk_table_attach(GTK_TABLE(table), label, 2, 3, 0, 1,
+                       GTK_SHRINK | GTK_FILL,
+                       GTK_SHRINK | GTK_FILL, 0, 0);
+
+       proxy_pass_entry = gtk_entry_new();
+       gtk_widget_set_size_request(proxy_pass_entry, DEFAULT_ENTRY_WIDTH, -1);
+       gtk_entry_set_visibility(GTK_ENTRY(proxy_pass_entry), FALSE);
+       gtk_table_attach(GTK_TABLE(table), proxy_pass_entry, 3, 4, 0, 1,
+                       GTK_EXPAND | GTK_SHRINK | GTK_FILL,
+                       GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
+
+       button = gtk_check_button_new_with_label(_("Show password"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), FALSE);
+       gtk_table_attach(GTK_TABLE(table), button, 3, 4, 1, 2,
+                       GTK_SHRINK | GTK_FILL,
+                       GTK_SHRINK | GTK_FILL, 0, 0);
+       g_signal_connect(G_OBJECT(button), "toggled",
+                       G_CALLBACK(prefs_account_showpwd_checkbtn_toggled), proxy_pass_entry);
+
+       gtk_box_pack_start(GTK_BOX(vbox2), gtk_hseparator_new(), FALSE, FALSE, 0);
+
+       PACK_CHECK_BUTTON(vbox2, proxy_send_checkbtn,
+                         _("Use proxy server for sending"));
+       CLAWS_SET_TIP(proxy_send_checkbtn,
+                       _("If disabled, messages will be sent using direct connection to configured outgoing server, bypassing any configured proxy server."));
+
+       SET_TOGGLE_SENSITIVITY(proxy_auth_checkbtn, table);
+       SET_TOGGLE_SENSITIVITY(socks5_radiobtn, vbox4);
+       SET_TOGGLE_SENSITIVITY(proxy_checkbtn, vbox2);
+       SET_TOGGLE_SENSITIVITY_REVERSE(default_proxy_checkbtn, vbox3);
+
+       gtk_widget_show_all(vbox1);
+
+       page->proxy_checkbtn = proxy_checkbtn;
+       page->default_proxy_checkbtn = default_proxy_checkbtn;
+       page->socks4_radiobtn = socks4_radiobtn;
+       page->socks5_radiobtn = socks5_radiobtn;
+       page->proxy_host_entry = proxy_host_entry;
+       page->proxy_port_spinbtn = proxy_port_spinbtn;
+       page->proxy_auth_checkbtn = proxy_auth_checkbtn;
+       page->proxy_name_entry = proxy_name_entry;
+       page->proxy_pass_entry = proxy_pass_entry;
+       page->proxy_send_checkbtn = proxy_send_checkbtn;
+       page->vbox = vbox1;
+       page->page.widget = vbox1;
+
+       tmp_ac_prefs = *ac_prefs;
+
+       if (new_account) {
+               prefs_set_dialog_to_default(proxy_param);
+       } else
+               prefs_set_dialog(proxy_param);
+
+               /* Passwords are handled outside of PrefParams. */
+               buf = passwd_store_get_account(ac_prefs->account_id,
+                               PWS_ACCOUNT_PROXY_PASS);
+               gtk_entry_set_text(GTK_ENTRY(page->proxy_pass_entry),
+                               buf != NULL ? buf : "");
+               if (buf != NULL) {
+                       memset(buf, 0, strlen(buf));
+                       g_free(buf);
+               }
+
+       page->vbox = vbox1;
+
+       page->page.widget = vbox1;
+}
+
 static void advanced_create_widget_func(PrefsPage * _page,
                                            GtkWindow * window,
                                            gpointer data)
@@ -2678,11 +3053,9 @@ static void advanced_create_widget_func(PrefsPage * _page,
        GtkWidget *checkbtn_domain;
        GtkWidget *entry_domain;
        gchar *tip_domain;
-#if !GTK_CHECK_VERSION(3, 0, 0)
        GtkWidget *checkbtn_crosspost;
        GtkWidget *colormenu_crosspost;
        GtkWidget *menu;
-#endif
 #ifndef G_OS_WIN32
        GtkWidget *checkbtn_tunnelcmd;
        GtkWidget *entry_tunnelcmd;
@@ -2730,14 +3103,14 @@ static void advanced_create_widget_func(PrefsPage * _page,
        
        PACK_HBOX (hbox_popport);
        PACK_CHECK_BUTTON (hbox_popport, checkbtn_popport,
-                          _("POP3 port"));
+                          _("POP port"));
        PACK_PORT_SPINBTN (hbox_popport, spinbtn_popport);
        SET_TOGGLE_SENSITIVITY (checkbtn_popport, spinbtn_popport);
        gtk_size_group_add_widget(size_group, checkbtn_popport);
 
        PACK_HBOX (hbox_imapport);
        PACK_CHECK_BUTTON (hbox_imapport, checkbtn_imapport,
-                          _("IMAP4 port"));
+                          _("IMAP port"));
        PACK_PORT_SPINBTN (hbox_imapport, spinbtn_imapport);
        SET_TOGGLE_SENSITIVITY (checkbtn_imapport, spinbtn_imapport);
        gtk_size_group_add_widget(size_group, checkbtn_imapport);
@@ -2774,7 +3147,7 @@ static void advanced_create_widget_func(PrefsPage * _page,
        SET_TOGGLE_SENSITIVITY (checkbtn_tunnelcmd, entry_tunnelcmd);
 #endif
 
-#if !GTK_CHECK_VERSION(3, 0, 0)
+       PACK_HBOX (hbox1);
        PACK_CHECK_BUTTON (hbox1, checkbtn_crosspost, 
                           _("Mark cross-posted messages as read and color:"));
        g_signal_connect (G_OBJECT (checkbtn_crosspost), "toggled",
@@ -2788,9 +3161,6 @@ static void advanced_create_widget_func(PrefsPage * _page,
        menu = colorlabel_create_color_menu();
        gtk_cmoption_menu_set_menu (GTK_CMOPTION_MENU(colormenu_crosspost), menu);
        SET_TOGGLE_SENSITIVITY(checkbtn_crosspost, colormenu_crosspost);
-#endif
-
-       PACK_HBOX (hbox1);
 #undef PACK_HBOX
 #undef PACK_PORT_SPINBTN
 
@@ -2854,10 +3224,8 @@ static void advanced_create_widget_func(PrefsPage * _page,
        page->nntpport_spinbtn          = spinbtn_nntpport;
        page->domain_checkbtn           = checkbtn_domain;
        page->domain_entry              = entry_domain;
-#if !GTK_CHECK_VERSION(3, 0, 0)
        page->crosspost_checkbtn        = checkbtn_crosspost;
        page->crosspost_colormenu       = colormenu_crosspost;
-#endif
 
 #ifndef G_OS_WIN32
        page->tunnelcmd_checkbtn        = checkbtn_tunnelcmd;
@@ -2904,6 +3272,7 @@ static gint prefs_basic_apply(void)
                alertpanel_error(_("Mail address is not entered."));
                return -1;
        }
+
        if (((protocol == A_POP3) || 
             (protocol == A_LOCAL && !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(basic_page.mailcmd_checkbtn))) || 
             (protocol == A_NONE)) &&
@@ -2918,7 +3287,7 @@ static gint prefs_basic_apply(void)
        }
        if (protocol == A_POP3 &&
            *gtk_entry_get_text(GTK_ENTRY(basic_page.recvserv_entry)) == '\0') {
-               alertpanel_error(_("POP3 server is not entered."));
+               alertpanel_error(_("POP server is not entered."));
                return -1;
        }
        if (protocol == A_POP3 || protocol == A_LOCAL) {
@@ -2944,7 +3313,7 @@ static gint prefs_basic_apply(void)
        }
        if (protocol == A_IMAP4 &&
            *gtk_entry_get_text(GTK_ENTRY(basic_page.recvserv_entry)) == '\0') {
-               alertpanel_error(_("IMAP4 server is not entered."));
+               alertpanel_error(_("IMAP server is not entered."));
                return -1;
        }
        if (protocol == A_NNTP &&
@@ -2970,6 +3339,16 @@ static gint prefs_basic_apply(void)
                                protocol == A_IMAP4 ? "imap":"news",
                                tmp_ac_prefs.account_name ? tmp_ac_prefs.account_name : "(null)");
        
+       if (strchr(gtk_entry_get_text(GTK_ENTRY(basic_page.uid_entry)), '\n') != NULL) {
+               alertpanel_error(_("User ID cannot contain a newline character."));
+               return -1;
+       }
+
+       if (strchr(gtk_entry_get_text(GTK_ENTRY(basic_page.pass_entry)), '\n') != NULL) {
+               alertpanel_error(_("Password cannot contain a newline character."));
+               return -1;
+       }
+
        prefs_set_data_from_dialog(basic_param);
 
        /* Passwords are stored outside of PrefParams. */
@@ -2993,7 +3372,18 @@ static gint prefs_basic_apply(void)
 
 static gint prefs_receive_apply(void)
 {
+       if (strchr(gtk_entry_get_text(GTK_ENTRY(send_page.smtp_uid_entry)), '\n') != NULL) {
+               alertpanel_error(_("SMTP user ID cannot contain a newline character."));
+               return -1;
+       }
+
+       if (strchr(gtk_entry_get_text(GTK_ENTRY(send_page.smtp_pass_entry)), '\n') != NULL) {
+               alertpanel_error(_("SMTP password cannot contain a newline character."));
+               return -1;
+       }
+
        prefs_set_data_from_dialog(receive_param);
+
        return 0;
 }
 
@@ -3047,8 +3437,47 @@ static gint prefs_ssl_apply(void)
 }
 #endif
 
+static gint prefs_proxy_apply(void)
+{
+       prefs_set_data_from_dialog(proxy_param);
+
+       /* Passwords are stored outside of PrefParams. */
+       passwd_store_set_account(tmp_ac_prefs.account_id,
+                       PWS_ACCOUNT_PROXY_PASS,
+                       gtk_entry_get_text(GTK_ENTRY(proxy_page.proxy_pass_entry)),
+                       FALSE);
+
+       return 0;
+}
+
 static gint prefs_advanced_apply(void)
 {
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(advanced_page.domain_checkbtn)) &&
+           *gtk_entry_get_text(GTK_ENTRY(advanced_page.domain_entry)) == '\0') {
+               alertpanel_error(_("domain is not specified."));
+               return -1;
+       }
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(advanced_page.sent_folder_checkbtn)) &&
+           *gtk_entry_get_text(GTK_ENTRY(advanced_page.sent_folder_entry)) == '\0') {
+               alertpanel_error(_("sent folder is not selected."));
+               return -1;
+       }
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(advanced_page.queue_folder_checkbtn)) &&
+           *gtk_entry_get_text(GTK_ENTRY(advanced_page.queue_folder_entry)) == '\0') {
+               alertpanel_error(_("queue folder is not selected."));
+               return -1;
+       }
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(advanced_page.draft_folder_checkbtn)) &&
+           *gtk_entry_get_text(GTK_ENTRY(advanced_page.draft_folder_entry)) == '\0') {
+               alertpanel_error(_("draft folder is not selected."));
+               return -1;
+       }
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(advanced_page.trash_folder_checkbtn)) &&
+           *gtk_entry_get_text(GTK_ENTRY(advanced_page.trash_folder_entry)) == '\0') {
+               alertpanel_error(_("trash folder is not selected."));
+               return -1;
+       }
+
        prefs_set_data_from_dialog(advanced_param);
        return 0;
 }
@@ -3090,6 +3519,11 @@ static void ssl_destroy_widget_func(PrefsPage *_page)
 }
 #endif
 
+static void proxy_destroy_widget_func(PrefsPage *_page)
+{
+       /* ProxyPage *page = (ProxyPage *) _page; */
+}
+
 static void advanced_destroy_widget_func(PrefsPage *_page)
 {
        /* AdvancedPage *page = (AdvancedPage *) _page; */
@@ -3167,6 +3601,16 @@ static gboolean ssl_can_close_func(PrefsPage *_page)
 }
 #endif
 
+static gboolean proxy_can_close_func(PrefsPage *_page)
+{
+       ProxyPage *page = (ProxyPage *) _page;
+
+       if (!page->page.page_open)
+               return TRUE;
+
+       return prefs_proxy_apply() >= 0;
+}
+
 static gboolean advanced_can_close_func(PrefsPage *_page)
 {
        AdvancedPage *page = (AdvancedPage *) _page;
@@ -3268,6 +3712,17 @@ static void ssl_save_func(PrefsPage *_page)
 }
 #endif
 
+static void proxy_save_func(PrefsPage *_page)
+{
+       ProxyPage *page = (ProxyPage *) _page;
+
+       if (!page->page.page_open)
+               return;
+
+       if (prefs_proxy_apply() >= 0)
+               cancelled = FALSE;
+}
+
 static void advanced_save_func(PrefsPage *_page)
 {
        AdvancedPage *page = (AdvancedPage *) _page;
@@ -3393,7 +3848,7 @@ static void register_ssl_page(void)
        static gchar *path[3];
 
        path[0] = _("Account");
-       path[1] = _("SSL");
+       path[1] = _("SSL/TLS");
        path[2] = NULL;
         
        ssl_page.page.path = path;
@@ -3481,6 +3936,24 @@ static gboolean sslcert_get_password(gpointer source, gpointer data)
 }
 #endif
 
+static void register_proxy_page(void)
+{
+       static gchar *path[3];
+
+       path[0] = _("Account");
+       path[1] = _("Proxy");
+       path[2] = NULL;
+
+       proxy_page.page.path = path;
+       proxy_page.page.weight = 1000.0;
+       proxy_page.page.create_widget = proxy_create_widget_func;
+       proxy_page.page.destroy_widget = proxy_destroy_widget_func;
+       proxy_page.page.save_page = proxy_save_func;
+       proxy_page.page.can_close = proxy_can_close_func;
+
+       prefs_account_register_page((PrefsPage *) &proxy_page);
+}
+
 static void register_advanced_page(void)
 {
        static gchar *path[3];
@@ -3512,6 +3985,7 @@ void prefs_account_init()
        hooks_register_hook(SSLCERT_GET_CLIENT_CERT_HOOKLIST, sslcert_get_client_cert_hook, NULL);
        hooks_register_hook(SSL_CERT_GET_PASSWORD, sslcert_get_password, NULL);
 #endif
+       register_proxy_page();
        register_advanced_page();
 }
 
@@ -3528,6 +4002,7 @@ PrefsAccount *prefs_account_new(void)
        prefs_set_default(templates_param);
        prefs_set_default(privacy_param);
        prefs_set_default(ssl_param);
+       prefs_set_default(proxy_param);
        prefs_set_default(advanced_param);
        *ac_prefs = tmp_ac_prefs;
        ac_prefs->account_id = prefs_account_get_new_id();
@@ -3537,20 +4012,31 @@ PrefsAccount *prefs_account_new(void)
        return ac_prefs;
 }
 
-void prefs_account_read_config(PrefsAccount *ac_prefs, const gchar *label)
+PrefsAccount *prefs_account_new_from_config(const gchar *label)
 {
        const gchar *p = label;
        gchar *rcpath;
        gint id;
        gchar **strv, **cur;
        gsize len;
+       PrefsAccount *ac_prefs;
 
-       cm_return_if_fail(ac_prefs != NULL);
-       cm_return_if_fail(label != NULL);
+       cm_return_val_if_fail(label != NULL, NULL);
 
+       ac_prefs = g_new0(PrefsAccount, 1);
+
+       /* Load default values to tmp_ac_prefs first, ... */
        memset(&tmp_ac_prefs, 0, sizeof(PrefsAccount));
-       tmp_ac_prefs.privacy_prefs = ac_prefs->privacy_prefs;
+       prefs_set_default(basic_param);
+       prefs_set_default(receive_param);
+       prefs_set_default(send_param);
+       prefs_set_default(compose_param);
+       prefs_set_default(templates_param);
+       prefs_set_default(privacy_param);
+       prefs_set_default(ssl_param);
+       prefs_set_default(advanced_param);
 
+       /* ... overriding them with values from stored config file. */
        rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
        prefs_read_config(basic_param, label, rcpath, NULL);
        prefs_read_config(receive_param, label, rcpath, NULL);
@@ -3559,15 +4045,19 @@ void prefs_account_read_config(PrefsAccount *ac_prefs, const gchar *label)
        prefs_read_config(templates_param, label, rcpath, NULL);
        prefs_read_config(privacy_param, label, rcpath, NULL);
        prefs_read_config(ssl_param, label, rcpath, NULL);
+       prefs_read_config(proxy_param, label, rcpath, NULL);
        prefs_read_config(advanced_param, label, rcpath, NULL);
        g_free(rcpath);
 
        *ac_prefs = tmp_ac_prefs;
+
        while (*p && !g_ascii_isdigit(*p)) p++;
        id = atoi(p);
        if (id < 0) g_warning("wrong account id: %d", id);
        ac_prefs->account_id = id;
 
+       /* Now parse privacy_prefs. */
+       ac_prefs->privacy_prefs = g_hash_table_new(g_str_hash, g_str_equal);
        if (privacy_prefs != NULL) {
                strv = g_strsplit(privacy_prefs, ",", 0);
                for (cur = strv; *cur != NULL; cur++) {
@@ -3590,6 +4080,8 @@ void prefs_account_read_config(PrefsAccount *ac_prefs, const gchar *label)
                privacy_prefs = NULL;
        }
 
+       /* For older configurations, move stored passwords into the
+        * password store. */
        gboolean passwords_migrated = FALSE;
 
        if (ac_prefs->passwd != NULL && strlen(ac_prefs->passwd) > 1) {
@@ -3615,14 +4107,22 @@ void prefs_account_read_config(PrefsAccount *ac_prefs, const gchar *label)
                passwords_migrated = TRUE;
        }
 
-       /* Write out password store to file immediately after their move
-        * from accountrc there. */
+       /* Write out password store to file immediately, to prevent
+        * their loss. */
        if (passwords_migrated)
                passwd_store_write_config();
 
        ac_prefs->receive_in_progress = FALSE;
 
        prefs_custom_header_read_config(ac_prefs);
+
+       /* Start the auto-check interval, if needed. */
+       if (!ac_prefs->autochk_use_default && ac_prefs->autochk_use_custom
+                       && ac_prefs->autochk_itv > PREFS_RECV_AUTOCHECK_MIN_INTERVAL) {
+               inc_account_autocheck_timer_set_interval(ac_prefs);
+       }
+
+       return ac_prefs;
 }
 
 static void create_privacy_prefs(gpointer key, gpointer _value, gpointer user_data)
@@ -3681,14 +4181,15 @@ void prefs_account_write_config_all(GList *account_list)
                WRITE_PARAM(templates_param)
                WRITE_PARAM(privacy_param)
                WRITE_PARAM(ssl_param)
+               WRITE_PARAM(proxy_param)
                WRITE_PARAM(advanced_param)
 
                g_free(privacy_prefs);
                privacy_prefs = NULL;
 
                if (cur->next) {
-                       if (fputc('\n', pfile->fp) == EOF) {
-                               FILE_OP_ERROR(rcpath, "fputc");
+                       if (claws_fputc('\n', pfile->fp) == EOF) {
+                               FILE_OP_ERROR(rcpath, "claws_fputc");
                                prefs_file_close_revert(pfile);
                                return;
                        }
@@ -3724,6 +4225,7 @@ void prefs_account_free(PrefsAccount *ac_prefs)
        prefs_free(templates_param);
        prefs_free(privacy_param);
        prefs_free(ssl_param);
+       prefs_free(proxy_param);
        prefs_free(advanced_param);
 }
 
@@ -3776,6 +4278,9 @@ static void destroy_dialog(gpointer data)
                *ac_prefs = tmp_ac_prefs;
                if (update_fld_list)
                        folderview_rescan_tree(ac_prefs->folder, FALSE);
+
+               inc_account_autocheck_timer_set_interval(ac_prefs);
+
        } else /* the customhdr_list may have changed, update it anyway */
                ac_prefs->customhdr_list = (&tmp_ac_prefs)->customhdr_list;
 
@@ -3832,7 +4337,6 @@ PrefsAccount *prefs_account_open(PrefsAccount *ac_prefs, gboolean *dirty)
        }
 }
 
-#if !GTK_CHECK_VERSION(3, 0, 0)
 static void crosspost_color_toggled(void)
 {
        gboolean is_active;
@@ -3865,7 +4369,6 @@ static void prefs_account_crosspost_set_colormenu(PrefParam *pparam)
        menuitem = gtk_menu_get_active(GTK_MENU(menu));
        gtk_menu_item_activate(GTK_MENU_ITEM(menuitem));
 }
-#endif
 
 static void pop_bfr_smtp_tm_set_sens(GtkWidget *widget, gpointer data)
 {
@@ -3882,7 +4385,7 @@ static void prefs_account_select_folder_cb(GtkWidget *widget, gpointer data)
        FolderItem *item;
        gchar *id;
 
-       item = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL, FALSE);
+       item = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL, FALSE, NULL);
        if (item && item->path) {
                id = folder_item_get_identifier(item);
                if (id) {
@@ -3892,7 +4395,7 @@ static void prefs_account_select_folder_cb(GtkWidget *widget, gpointer data)
        }
 }
 
-#if (defined USE_GNUTLS && GLIB_CHECK_VERSION(2,22,0))
+#if (defined USE_GNUTLS)
 static void auto_configure_cb (GtkWidget *widget, gpointer data)
 {
        gchar *address = NULL;
@@ -3982,7 +4485,7 @@ static void auto_configure_cb (GtkWidget *widget, gpointer data)
        send_data->set_port = GTK_TOGGLE_BUTTON(advanced_page.smtpport_checkbtn);
        send_data->port = GTK_SPIN_BUTTON(advanced_page.smtpport_spinbtn);
        send_data->tls_checkbtn = GTK_TOGGLE_BUTTON(ssl_page.smtp_starttls_radiobtn);
-       send_data->ssl_checkbtn = NULL;
+       send_data->ssl_checkbtn = GTK_TOGGLE_BUTTON(ssl_page.smtp_ssltunnel_radiobtn);
        send_data->default_port = 25;
        send_data->default_ssl_port = -1;
        send_data->uid_entry = NULL;
@@ -4063,7 +4566,7 @@ static void prefs_account_signature_edit_cb(GtkWidget *widget, gpointer data)
 {
        const gchar *sigpath = gtk_entry_get_text(GTK_ENTRY(data));
        if (!is_file_exist(sigpath))
-               str_write_to_file(sigpath, "");
+               str_write_to_file(sigpath, "", TRUE);
        open_txt_editor(sigpath, prefs_common_get_ext_editor_cmd());
 }
 
@@ -4198,6 +4701,37 @@ static void prefs_account_smtp_auth_type_set_optmenu(PrefParam *pparam)
        combobox_select_by_data(optmenu, type);
 }
 
+static void prefs_account_set_autochk_interval_from_widgets(PrefParam *pparam)
+{
+       struct AutocheckWidgets *autochk_widgets =
+               (struct AutocheckWidgets *)*pparam->widget;
+
+       *(gint *)pparam->data =
+               (3600 * gtk_spin_button_get_value_as_int(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_hour_spinbtn)))
+               + (60 * gtk_spin_button_get_value_as_int(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_min_spinbtn)))
+               + gtk_spin_button_get_value_as_int(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_sec_spinbtn));
+}
+
+static void prefs_account_set_autochk_interval_to_widgets(PrefParam *pparam)
+{
+       gint val = *((gint *)pparam->data);
+       struct AutocheckWidgets *autochk_widgets =
+               (struct AutocheckWidgets *)*pparam->widget;
+
+       gtk_spin_button_set_value(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_hour_spinbtn),
+                       val / 3600);
+       gtk_spin_button_set_value(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_min_spinbtn),
+                       (val % 3600) / 60);
+       gtk_spin_button_set_value(
+                       GTK_SPIN_BUTTON(autochk_widgets->autochk_sec_spinbtn),
+                       (val % 3600) % 60);
+}
+
 static void prefs_account_set_string_from_combobox(PrefParam *pparam)
 {
        GtkWidget *combobox;
@@ -4353,6 +4887,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_show(basic_page.pass_label);
                gtk_widget_show(basic_page.uid_entry);
                gtk_widget_show(basic_page.pass_entry);
+               gtk_widget_show(basic_page.showpwd_checkbtn);
                gtk_table_set_row_spacing (GTK_TABLE (basic_page.serv_table),
                                           7, VSPACING_NARROW);
 
@@ -4360,6 +4895,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_set_sensitive(basic_page.pass_label, TRUE);
                gtk_widget_set_sensitive(basic_page.uid_entry,  TRUE);
                gtk_widget_set_sensitive(basic_page.pass_entry, TRUE);
+               gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, TRUE);
 
                /* update userid/passwd sensitive state */
 
@@ -4368,6 +4904,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(receive_page.pop3_frame);
                gtk_widget_hide(receive_page.imap_frame);
                gtk_widget_hide(receive_page.local_frame);
+               gtk_widget_show(receive_page.autochk_frame);
                gtk_widget_show(receive_page.frame_maxarticle);
                gtk_widget_set_sensitive(receive_page.filter_on_recv_checkbtn, TRUE);
                prefs_account_filter_on_recv_toggled
@@ -4400,10 +4937,8 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(advanced_page.popport_hbox);
                gtk_widget_hide(advanced_page.imapport_hbox);
                gtk_widget_show(advanced_page.nntpport_hbox);
-#if !GTK_CHECK_VERSION(3, 0, 0)
                gtk_widget_show(advanced_page.crosspost_checkbtn);
                gtk_widget_show(advanced_page.crosspost_colormenu);
-#endif
 #ifndef G_OS_WIN32
                gtk_widget_hide(advanced_page.tunnelcmd_checkbtn);
                gtk_widget_hide(advanced_page.tunnelcmd_entry);
@@ -4452,6 +4987,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(basic_page.pass_label);
                gtk_widget_hide(basic_page.uid_entry);
                gtk_widget_hide(basic_page.pass_entry);
+               gtk_widget_hide(basic_page.showpwd_checkbtn);
                gtk_table_set_row_spacing (GTK_TABLE (basic_page.serv_table),
                                           7, 0);
 
@@ -4459,9 +4995,11 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_set_sensitive(basic_page.pass_label, TRUE);
                gtk_widget_set_sensitive(basic_page.uid_entry,  TRUE);
                gtk_widget_set_sensitive(basic_page.pass_entry, TRUE);
+               gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, TRUE);
                gtk_widget_hide(receive_page.pop3_frame);
                gtk_widget_hide(receive_page.imap_frame);
                gtk_widget_show(receive_page.local_frame);
+               gtk_widget_show(receive_page.autochk_frame);
                gtk_widget_hide(receive_page.frame_maxarticle);
                gtk_widget_set_sensitive(receive_page.filter_on_recv_checkbtn, TRUE);
                prefs_account_filter_on_recv_toggled
@@ -4497,10 +5035,8 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(advanced_page.popport_hbox);
                gtk_widget_hide(advanced_page.imapport_hbox);
                gtk_widget_hide(advanced_page.nntpport_hbox);
-#if !GTK_CHECK_VERSION(3, 0, 0)
                gtk_widget_hide(advanced_page.crosspost_checkbtn);
                gtk_widget_hide(advanced_page.crosspost_colormenu);
-#endif
 #ifndef G_OS_WIN32
                gtk_widget_hide(advanced_page.tunnelcmd_checkbtn);
                gtk_widget_hide(advanced_page.tunnelcmd_entry);
@@ -4558,6 +5094,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_show(basic_page.pass_label);
                gtk_widget_show(basic_page.uid_entry);
                gtk_widget_show(basic_page.pass_entry);
+               gtk_widget_show(basic_page.showpwd_checkbtn);
                gtk_table_set_row_spacing (GTK_TABLE (basic_page.serv_table),
                                           7, VSPACING_NARROW);
 
@@ -4565,9 +5102,11 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_set_sensitive(basic_page.pass_label, TRUE);
                gtk_widget_set_sensitive(basic_page.uid_entry,  TRUE);
                gtk_widget_set_sensitive(basic_page.pass_entry, TRUE);
+               gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, TRUE);
                gtk_widget_hide(receive_page.pop3_frame);
                gtk_widget_show(receive_page.imap_frame);
                gtk_widget_hide(receive_page.local_frame);
+               gtk_widget_show(receive_page.autochk_frame);
                gtk_widget_hide(receive_page.frame_maxarticle);
                gtk_widget_set_sensitive(receive_page.filter_on_recv_checkbtn, TRUE);
                prefs_account_filter_on_recv_toggled
@@ -4603,10 +5142,8 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(advanced_page.popport_hbox);
                gtk_widget_show(advanced_page.imapport_hbox);
                gtk_widget_hide(advanced_page.nntpport_hbox);
-#if !GTK_CHECK_VERSION(3, 0, 0)
                gtk_widget_hide(advanced_page.crosspost_checkbtn);
                gtk_widget_hide(advanced_page.crosspost_colormenu);
-#endif
 #ifndef G_OS_WIN32
                gtk_widget_show(advanced_page.tunnelcmd_checkbtn);
                gtk_widget_show(advanced_page.tunnelcmd_entry);
@@ -4658,6 +5195,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(basic_page.pass_label);
                gtk_widget_hide(basic_page.uid_entry);
                gtk_widget_hide(basic_page.pass_entry);
+               gtk_widget_hide(basic_page.showpwd_checkbtn);
                gtk_table_set_row_spacing (GTK_TABLE (basic_page.serv_table),
                                           7, VSPACING_NARROW);
 
@@ -4665,10 +5203,12 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_set_sensitive(basic_page.pass_label, FALSE);
                gtk_widget_set_sensitive(basic_page.uid_entry,  FALSE);
                gtk_widget_set_sensitive(basic_page.pass_entry, FALSE);
+               gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, FALSE);
                gtk_widget_set_sensitive(receive_page.pop3_frame, FALSE);
                gtk_widget_hide(receive_page.pop3_frame);
                gtk_widget_hide(receive_page.imap_frame);
                gtk_widget_hide(receive_page.local_frame);
+               gtk_widget_hide(receive_page.autochk_frame);
                gtk_widget_hide(receive_page.frame_maxarticle);
                gtk_widget_set_sensitive(receive_page.filter_on_recv_checkbtn, FALSE);
                prefs_account_filter_on_recv_toggled
@@ -4698,10 +5238,8 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_hide(advanced_page.popport_hbox);
                gtk_widget_hide(advanced_page.imapport_hbox);
                gtk_widget_hide(advanced_page.nntpport_hbox);
-#if !GTK_CHECK_VERSION(3, 0, 0)
                gtk_widget_hide(advanced_page.crosspost_checkbtn);
                gtk_widget_hide(advanced_page.crosspost_colormenu);
-#endif
 #ifndef G_OS_WIN32
                gtk_widget_hide(advanced_page.tunnelcmd_checkbtn);
                gtk_widget_hide(advanced_page.tunnelcmd_entry);
@@ -4755,6 +5293,7 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_show(basic_page.pass_label);
                gtk_widget_show(basic_page.uid_entry);
                gtk_widget_show(basic_page.pass_entry);
+               gtk_widget_show(basic_page.showpwd_checkbtn);
                gtk_table_set_row_spacing (GTK_TABLE (basic_page.serv_table),
                                           7, VSPACING_NARROW);
 
@@ -4762,10 +5301,12 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_set_sensitive(basic_page.pass_label, TRUE);
                gtk_widget_set_sensitive(basic_page.uid_entry,  TRUE);
                gtk_widget_set_sensitive(basic_page.pass_entry, TRUE);
+               gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, TRUE);
                gtk_widget_set_sensitive(receive_page.pop3_frame, TRUE);
                gtk_widget_show(receive_page.pop3_frame);
                gtk_widget_hide(receive_page.imap_frame);
                gtk_widget_hide(receive_page.local_frame);
+               gtk_widget_show(receive_page.autochk_frame);
                gtk_widget_hide(receive_page.frame_maxarticle);
                gtk_widget_set_sensitive(receive_page.filter_on_recv_checkbtn, TRUE);
                prefs_account_filter_on_recv_toggled
@@ -4800,10 +5341,8 @@ static void prefs_account_protocol_changed(GtkComboBox *combobox, gpointer data)
                gtk_widget_show(advanced_page.popport_hbox);
                gtk_widget_hide(advanced_page.imapport_hbox);
                gtk_widget_hide(advanced_page.nntpport_hbox);
-#if !GTK_CHECK_VERSION(3, 0, 0)
                gtk_widget_hide(advanced_page.crosspost_checkbtn);
                gtk_widget_hide(advanced_page.crosspost_colormenu);
-#endif
 #ifndef G_OS_WIN32
                gtk_widget_hide(advanced_page.tunnelcmd_checkbtn);
                gtk_widget_hide(advanced_page.tunnelcmd_entry);
@@ -4830,6 +5369,7 @@ static void prefs_account_nntpauth_toggled(GtkToggleButton *button,
        gtk_widget_set_sensitive(basic_page.pass_label, auth);
        gtk_widget_set_sensitive(basic_page.uid_entry,  auth);
        gtk_widget_set_sensitive(basic_page.pass_entry, auth);
+       gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, auth);
        gtk_widget_set_sensitive(basic_page.nntpauth_onconnect_checkbtn, auth);
 }
 
@@ -4846,6 +5386,42 @@ static void prefs_account_mailcmd_toggled(GtkToggleButton *button,
        gtk_widget_set_sensitive(basic_page.smtpserv_label, !use_mailcmd);
        gtk_widget_set_sensitive(basic_page.uid_entry,  !use_mailcmd);
        gtk_widget_set_sensitive(basic_page.pass_entry, !use_mailcmd);
+       gtk_widget_set_sensitive(basic_page.showpwd_checkbtn, !use_mailcmd);
+}
+
+static void prefs_account_showpwd_checkbtn_toggled(GtkToggleButton *button,
+               gpointer user_data)
+{
+       gboolean active = gtk_toggle_button_get_active(button);
+       GtkWidget *entry = GTK_WIDGET(user_data);
+
+       gtk_entry_set_visibility(GTK_ENTRY(entry), active);
+}
+
+static void prefs_account_entry_changed_newline_check_cb(GtkWidget *entry,
+               gpointer user_data)
+{
+       static GdkColor red;
+       static gboolean colors_initialised = FALSE;
+
+       if (strchr(gtk_entry_get_text(GTK_ENTRY(entry)), '\n') != NULL) {
+               /* Entry contains a newline, light it up. */
+               debug_print("found newline in string, painting entry red\n");
+               if (!colors_initialised) {
+                       if (!gdk_color_parse("#ff7070", &red)) {
+                               g_warning("color parse failed: red");
+                               return;
+                       }
+                       colors_initialised = gdk_colormap_alloc_color(
+                                       gdk_colormap_get_system(), &red, FALSE, TRUE);
+               }
+
+               if (colors_initialised) {
+                       gtk_widget_modify_base(entry, GTK_STATE_NORMAL, &red);
+               }
+       } else {
+               gtk_widget_modify_base(entry, GTK_STATE_NORMAL, NULL);
+       }
 }
 
 static void prefs_account_filter_on_recv_toggled(GtkToggleButton *button,
@@ -4907,6 +5483,52 @@ static void prefs_account_compose_default_dictionary_set_optmenu_from_string
 }
 #endif
 
+gchar *prefs_account_generate_msgid(PrefsAccount *account)
+{
+       gchar *addr, *tmbuf, *buf = NULL;
+       GDateTime *now;
+       gchar *user_addr = account->msgid_with_addr ? g_strdup(account->address) : NULL;
+
+       if (account->set_domain && account->domain) {
+               buf = g_strdup(account->domain);
+       } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
+               buf = g_strdup(
+                               strchr(account->address, '@') ?
+                               strchr(account->address, '@')+1 :
+                               account->address);
+       }
+
+       if (user_addr != NULL) {
+               addr = g_strdup_printf(".%s", user_addr);
+       } else {
+               addr = g_strdup_printf("@%s",
+                               buf != NULL && strlen(buf) > 0 ?
+                               buf : get_domain_name());
+       }
+
+       if (buf != NULL)
+               g_free(buf);
+       if (user_addr != NULL)
+               g_free(user_addr);
+
+       /* Replace all @ but the last one in addr, with underscores.
+        * RFC 2822 States that msg-id syntax only allows one @.
+        */
+       while (strchr(addr, '@') != NULL && strchr(addr, '@') != strrchr(addr, '@'))
+               *(strchr(addr, '@')) = '_';
+
+       now = g_date_time_new_now_local();
+       tmbuf = g_date_time_format(now, "%Y%m%d%H%M%S");
+       buf = g_strdup_printf("%s.%08x%s",
+                       tmbuf, (guint)rand(), addr);
+       g_date_time_unref(now);
+       g_free(tmbuf);
+       g_free(addr);
+
+       debug_print("Generated Message-ID string '%s'\n", buf);
+       return buf;
+}
+
 void prefs_account_register_page(PrefsPage *page)
 {
        prefs_pages = g_slist_append(prefs_pages, page);
@@ -4917,3 +5539,60 @@ void prefs_account_unregister_page(PrefsPage *page)
 {
        prefs_pages = g_slist_remove(prefs_pages, page);
 }
+
+gchar *prefs_account_cache_dir(PrefsAccount *ac_prefs, gboolean for_server)
+{
+       gchar *dir = NULL;
+#ifdef G_OS_WIN32
+       gchar *sanitized_server;
+#endif
+
+       if (ac_prefs->protocol == A_IMAP4) {
+#ifdef G_OS_WIN32
+               sanitized_server = g_strdup(ac_prefs->recv_server);
+               g_strdelimit(sanitized_server, ":", ',');
+#endif
+               if (for_server) {
+                       dir = g_strconcat(get_imap_cache_dir(),
+                                         G_DIR_SEPARATOR_S,
+#ifdef G_OS_WIN32
+                                         sanitized_server,
+#else
+                                         ac_prefs->recv_server,
+#endif
+                                         NULL);
+               } else {
+                       dir = g_strconcat(get_imap_cache_dir(),
+                                         G_DIR_SEPARATOR_S,
+#ifdef G_OS_WIN32
+                                         sanitized_server,
+#else
+                                         ac_prefs->recv_server,
+#endif
+                                         G_DIR_SEPARATOR_S,
+                                         ac_prefs->userid,
+                                         NULL);
+               }
+#ifdef G_OS_WIN32
+               g_free(sanitized_server);
+#endif
+       }
+
+       return dir;
+}
+
+static void prefs_account_receive_itv_spinbutton_value_changed_cb(GtkWidget *w, gpointer data)
+{
+       ReceivePage *page = (ReceivePage *)data;
+       gint seconds = gtk_spin_button_get_value_as_int (
+               GTK_SPIN_BUTTON (page->autochk_widgets->autochk_sec_spinbtn));
+       gint minutes = gtk_spin_button_get_value_as_int (
+               GTK_SPIN_BUTTON (page->autochk_widgets->autochk_min_spinbtn));
+       gint hours = gtk_spin_button_get_value_as_int (
+               GTK_SPIN_BUTTON(page->autochk_widgets->autochk_hour_spinbtn));
+       if (seconds < PREFS_RECV_AUTOCHECK_MIN_INTERVAL && minutes == 0 && hours == 0) {
+               gtk_spin_button_set_value (
+                       GTK_SPIN_BUTTON (page->autochk_widgets->autochk_sec_spinbtn),
+                               PREFS_RECV_AUTOCHECK_MIN_INTERVAL);
+       }
+}