recently i join an org. where we are using zimbra 5.0 for internal mailing service....
i want to set the access permission for my distribution list like (firstname.lastname@example.org) for few of my user only not for all who are in the list or not, i had strictly followed all steps from RestrictPostfixRecipients - Zimbra :: Wiki, at the last i reload my postfix... but still the user whois in the DL list are able to access and send the mail across...
i need to do it quickly ASAp i can..
will wait for you help.