- Update the Synopsis section according to added sections.

- Use of keycombo where needed.

PR:		docs/56296
Submitted by:	Marco Trentini <mark@remotelab.org>

en_US.ISO8859-1/books/handbook/mail/chapter.sgml

@@ -65,6 +65,14 @@
 	<para>How to troubleshoot common mail server problems.</para>
       </listitem>
       
+      <listitem>
+	<para>How to use SMTP with UUCP.</para>
+      </listitem>
+
+      <listitem>
+	<para>How to use mail with a dialup connection.</para>
+      </listitem>
+
       <listitem>
         <para>How to configure SMTP Authentication for added security.</para>
       </listitem>
@@ -1258,7 +1266,8 @@ if-bus.UUCP                   uucp-dom:if-bus
       by the address you wish to test for the mail routing.  The last
       line tells you the used internal mail agent, the destination
       host this agent will be called with, and the (possibly
-      translated) address. Leave this mode by typing Control-D.</para>
+      translated) address. Leave this mode by typing <keycombo
+      action="simul"><keycap>Ctrl</keycap><keycap>D</keycap></keycombo>.</para>
 
     <screen>&prompt.user; <userinput>sendmail -bt</userinput>
 ADDRESS TEST MODE (ruleset 3 NOT automatically invoked)