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How to enable port 587 (submission) in postfix mail server

To enable port 587, edit the file /etc/postfix/master.cf

vi /etc/postfix/master.cf

and remove the # in front of the line:

#submission inet n      –       n       –       –       smtpd
so that it looks like this:

submission inet n      –       n       –       –       smtpd

and restart postfix:

/etc/init.d/postfix restart

2 Responses to “How to enable port 587 (submission) in postfix mail server”

  1. tertspeally Says:

    Many thanks.

  2. ayad Says:

    welcome

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