Howto change zimbra postfix main.cf

[NIRMESH KUMAR]

I need to put some smtpd_recipient_restrictions on zimbra/postfix/conf/main.cf. But on restart zimbra automatically restores this file to its original. How can I make changes in postfix main.cf

Nirmesh

[jdell]

Zimbra regenerates main.cf on each startup using zmmtaconfig which is using the configs in /opt/zimbra/conf/*

So, you just need to add your changes to:
/opt/zimbra/conf/postfix_recipient_restrictions.cf

[NIRMESH KUMAR]

Thanks, this do help for smtpd_recipient_restrictions. But what about smtpd_restriction_classes. Where can I make enteries for this?

Also, can I make new files in /opt/zimbra/conf/ . I need to specify a list.

NK