plugin_load_all("GTK2");
+ if (!folder_have_mailbox()) {
+ alertpanel_error(_("Sylpheed-Claws has detected a configured "
+ "mailbox, but could not load it. It is "
+ "probably provided by an out-of-date "
+ "external plugin. Please reinstall the "
+ "plugin and try again."));
+ exit(1);
+ }
+
static_mainwindow = mainwin;
#ifdef HAVE_STARTUP_NOTIFICATION