Tag: zimbra

email 3249062 1280 - Restrict domains in ✉️ Zimbra Mail server

Restrict domains in ✉️ Zimbra Mail server

Here is how to restrict users to send emails to certain domains in the Zimbra mail server. 1. Open file /opt/zimbra/conf/zmconfigd/smtpd_recipient_restrictions.cf and add this line: check_sender_access lmdb:/opt/zimbra/conf/restricted_senders 2...