As per our client's requirement, I set permissions for DLs long back as per below instructions :
RestrictPostfixRecipients - Zimbra :: Wiki
And it was working very fine.
last weekend i got another request to stop one of the user's outgoing mail but keep incoming mail. So i followed instructions as mentioned in below link :
Restrict users to certain domain - Zimbra :: Wiki
Now these both configuration are conflicting as in main.cf
smtpd_restriction_classes = permitted_senders_list
and in zmmta.cf
smtpd_restriction_classes = local_only
so whenever I am reloading, "smtpd_restriction_classes" automatically resteing to "local_only". And our permitted users are not able to sendm ail to DL.
We need both configuration....can anyone please suggest how can I set both rule without its getting conflict....