Hi,

I have been trying to configure as mentioned in RestrictPostfixRecipients - Zimbra :: Wiki and Zimbra 8 Restriction for Postfix Senders/Recipient step by step | Improve GNU/Linux but couldn't succeed. I couldn't find a file name smtpd_recipient_restrictions.cf and postfix_recipient_restrictions.cf. My zimbra version is Zimbra 8.0.0_GA_5434 (build 20120907144627).

Please help.

Thanks,
Kijush