Replicate Gmail [email protected] functionality using Postfix

SimonJGreen asked:

With gmail it’s possible to put a + after your username followed by an identifier. See here for an example. Is it possible to replicate this functionality with Postfix? We have a postfix/spamassasin/clamav relay in front of our Microsoft Exchange server, and it would be useful to add this.

My answer:

Yes, just set recipient_delimiter in

recipient_delimiter = +

It probably is already set.

View the full question and any other answers on Server Fault.

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.