Sendmail as a send-only local server: Difference between revisions

Latest revision as of 20:02, 28 October 2018

# cd /usr/share/sendmail/cf/cf
Edit sendmail-slackware.mc :
- Add the line FEATURE(`no_default_msa')dnl to the end of the FEATURE block
- Add the line DAEMON_OPTIONS(`NAME=NoMTA4,Family=inet,Addr=127.0.0.1')dnl right before the MAILER lines
# m4 sendmail-slackware.mc > /etc/mail/sendmail.cf

root:           user
user:           user@example.org

to the end of /etc/mail/aliases; then run the command newaliases

# /etc/rc.d/rc.sendmail restart
Make sure that the fqdn-hostname is whitelisted in the inbound smtp server for example.org

@@ Line 1: / Line 1: @@
 *<code># cd /usr/share/sendmail/cf/cf</code>
 *Edit <code>sendmail-slackware.mc</code> :
-**Add the line <code>FEATURE(`no_default_msa')dnl</code> to the FEATURE block
+**Add the line <code>FEATURE(`no_default_msa')dnl</code> to the end of the FEATURE block
-**Add the lines
+**Add the line <code>DAEMON_OPTIONS(`NAME=NoMTA4,Family=inet,Addr=127.0.0.1')dnl</code> right before the MAILER lines
-<pre>DAEMON_OPTIONS(`NAME=NoMTA4, Family=inet,  Addr=127.0.0.1')dnl
-DAEMON_OPTIONS(`Name=MSA4,   Family=inet,  Addr=127.0.0.1, Port=587, M=E')dnl</pre>
-right before the MAILER lines
 *<code># m4 sendmail-slackware.mc > /etc/mail/sendmail.cf</code>
@@ Line 11: / Line 8: @@
 <pre>root:           user
 user:           user@example.org</pre>
-:to <code>/etc/mail/aliases</code>; then run the command <code>newaliases</code>
+:to the end of <code>/etc/mail/aliases</code>; then run the command <code>newaliases</code>
 *<code># /etc/rc.d/rc.sendmail restart</code>
-*Make sure that the fqdn-hostname is in the DNS and is whitelisted in the inbound smtp server for <code>example.org</code>
+*Make sure that the fqdn-hostname is whitelisted in the inbound smtp server for <code>example.org</code>
 [[Category: Linux]]