Upgrade changes postfix/main.cf

[Chris_O]

Before upgrade (Plesk 10.x) the main.cf for postfix (/etc/postfix) has the directive "inet_protocols = ipv4". This has been set because of some german mail providers and google.
After upgrade (Plesk 11) the main.cf is changed to "inet_protocols = all", which instantly creates problems with several mail providers.

Please check and fix for future releases.

Kind regards

chris

 

[IgorG]

On my test Plesk 10.4 server with default installation I see:

root@ppu10-4:~# grep inet_protocols /etc/postfix/main.cf
inet_protocols = all

What exactly should be fixed? Why we should disable support of IPv6 for Postfix?