HOW TO PERMITE USER AS SENDER IN MAILING GROUP IN ZIMBRA ORIENTBELL

Objective

Orient bell has many distribution list on Zimbra , which are sender restricted ( at postfix level) . There are request when client want to add / deleteb senders . So he mentions the addition of sender in a specific distribution list . In the example shown , the Requirement to add sender rights to user (kumar.ashutosh@orientbell.com) to Distribution list (all.staff@orientbell.com)

Procedure

become zimbra user

su - zimbra

Change to the conf directory

cd /opt/zimbra/postfix/conf

Open permitted_senders_allstaff in vi

enter the user kumar.ashutosh@orientbell.com as below

kumar.ashutosh@orientbell.com        OK

save it

and then

/opt/zimbra/postfix/sbin/postmap /opt/zimbra/postfix/conf/permitted_senders_allstaff

and then

postfix reload

Please Note: This is only for permitting the user in the group all.staff@orientbell.com. Also If you are doing it for the first time, please do consult seniors before doing it