Sending notification E-Mails

Doc/Sdi/surveillance.xml

@@ -55,6 +55,22 @@
               <para>Restarting the daemon is being effected by issuing
               <command> service nagios3 reload</command>.</para>
             </listitem>
+
+            <listitem>
+              <para><productname>Nagios</productname> E-Mail notifications
+              require:</para>
+
+              <orderedlist>
+                <listitem>
+                  <para>Set <optional>strict_rfc821_envelopes = yes</optional>
+                  in <filename>/etc/postfix/main.cf</filename>.</para>
+                </listitem>
+
+                <listitem>
+                  <para/>
+                </listitem>
+              </orderedlist>
+            </listitem>
           </itemizedlist>
         </tip>
       </listitem>