[ Thanks to Falko
Timme for this link. ]
“This tutorial is the result of many attempts to
replace a couple of Postfix mail servers which were maintained with
text files. Every time I had to create or drop an account I was
required to vi those files, then reload the Postfix configuration.
Same thing when users went on vacation (automatic forwarding) or
supervisors asked for BCC monitoring. Yep, not funny.“Then Drupal was introduced to our corporate environment to
manage our Intranet. The result was a total success. I thought how
great it could be if we could manage our mail users from this same
location.”