+useful HOWTO documents are provided.<br>
+</p>
+<p>The other tool is an <a href="http://www.faqs.org/rfcs/rfc2033.html">RFC2033</a>
+compliant LMTP service running on a local socket. If you're
+running a mailer that speaks LMTP (such as <a
+ href="http://www.postfix.org/">Postfix</a>), you can simply point your
+mailer at the socket called <span style="font-family: monospace;">citadel.socket</span>
+in your Citadel directory. For example, in Postfix you might put
+the following line into <span style="font-family: monospace;">main.cf</span>
+in order to tell it to use Citadel to deliver mail to local recipients:<br>
+</p>
+<pre>local_transport = lmtp:unix:/usr/local/citadel/lmtp.socket<br></pre>
+<p>Postfix also has something called a "fallback transport" which can
+be used to implement Citadel as a "secondary" mail system on your
+server, while keeping the existing Unix mailboxes intact.
+However, it is beyond the scope of this document to detail the finer
+points of the configuration of Postfix or any other mailer, so refer to
+the documentation to those programs and keep in mind that Citadel has
+LMTP support.<span style="font-family: monospace;"><br>
+</span></p>
+<p><span style="font-family: monospace;"></span>For outbound mail, you
+can either allow Citadel to perform