<variablelist>
<title>F</title>
+ <varlistentry id="gt_face">
+ <term>
+Face
+ </term>
+ <listitem>
+ <para>
+A more modern implementation of the <xref linkend="gt_xface" />, it's a coloured image (48x48 pixels) included in the message headers.
+ </para>
+ </listitem>
+ </varlistentry>
<varlistentry id="gt_filtering_rule">
<term>
Filtering rule
</term>
<listitem>
<para>
-Machine readable lines which form the first part of a mail message. The purpose of headers varies; Typical headers are From and To which state the sender and recipient of the message, others are used by the mail system. Some headers are optional and are used to provide additional information, such as <xref linkend="gt_xface" />.
+Machine readable lines which form the first part of a mail message. The purpose of headers varies; Typical headers are From and To which state the sender and recipient of the message, others are used by the mail system. Some headers are optional and are used to provide additional information, such as <xref linkend="gt_xface" /> or <xref linkend="gt_face" />.
</para>
</listitem>
</varlistentry>
</term>
<listitem>
<para>
-A mailbox format in which all mail is kept in separate files.
+A mailbox format in which all mail is kept in separate files. Maildir++ is an extension to the maildir format.
</para>
</listitem>
</varlistentry>
+ <varlistentry id="gt_mailinglist">
+ <term>
+Mailing-List
+ </term>
+ <listitem>
+ <para>
+Electronic mailing-lists are a special usage of email that allows for widespread distribution of information to many Internet users. They often take the form of discussion lists, like the Sylpheed-Claws users' list, where a subscriber uses the mailing-list to send messages to all the other subscribers, who may answer in similar fashion.
+ </para>
+ </listitem>
+ </varlistentry>
<varlistentry id="gt_mark_message">
<term>
Mark (message)
</term>
<listitem>
<para>
-A mailbox format in which all mail is concatenated and stored in a single file.
+A mailbox format in which all mail is concatenated and stored in a single file. The mbox format supported by Sylpheed-Claws is mboxrd.
</para>
</listitem>
</varlistentry>
</term>
<listitem>
<para>
-STARTTLS, (start transport layer security), is a command used to initiate a secure connection between two servers using <xref linkend="gt_ssl" />.
+STARTTLS (Start Transport Layer Security) is a command used to initiate a secure connection between two servers using <xref linkend="gt_ssl" />.
</para>
</listitem>
</varlistentry>
</term>
<listitem>
<para>
-Restructuring of the message text based on a user-defined maximum number of characters per line.
+Restructuring of the message text based on a user-defined maximum number of characters per line. Wrapping ensures that paragraphs are justified, which means that they are aligned to the left and right margins.
</para>
</listitem>
</varlistentry>
</term>
<listitem>
<para>
-Specially coded black and white image (48x48 pixels) included in the message headers. Capable mailers like Sylpheed-Claws and others can decode and show it alongside the message text. Although they are not unique, they can help to quickly identify the mensage sender.
+Specially coded black and white image (48x48 pixels) included in the message headers. Capable mailers like Sylpheed-Claws and others can decode and show it alongside the message text. Although they are not unique, they can help to quickly identify the message sender. See also <xref linkend="gt_face" />.
</para>
</listitem>
</varlistentry>