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Showing posts with label change interface/source IP address in postfix. Show all posts
Showing posts with label change interface/source IP address in postfix. Show all posts

2009/10/02

How to change interface/source IP address in postfix.

Follow the steps below if you want to change interface/source
IP address in Postfix.

Modify the variable smtp_bind_address in /etc/postfix/main.cf

If it’s not present, just add it.

smtp_bind_address = IP Address

Then service postfix reload

Make sure you reload postfix. Restart, stop/start may not work