Setting up a mail server on port 587
From Linuxintro
Revision as of 10:37, 18 April 2012 by imported>ThorstenStaerk (Created page with "When you set up your mail server for sending you might find out that your internet service provider has blocked port 25. In this case it is useful to use port 587 instead. Po...")
When you set up your mail server for sending you might find out that your internet service provider has blocked port 25. In this case it is useful to use port 587 instead. Port 587's application is called submission. To do this, add the following line to /etc/postfix/master.cf:
submission inet n - n - - smtpd
and restart postfix:
/etc/init.d/postfix restart
