postfix-users July 2011 archive
Main Archive Page > Month Archives  > postfix-users archives
postfix-users: Re: Forcing postfix to check the MX entry

Re: Forcing postfix to check the MX entry

From: Damien Robinet <damien_at_nospam>
Date: Mon Jul 11 2011 - 10:40:32 GMT
To: Postfix users <postfix-users@postfix.org>

Hi Harald,

We have many agencies that can use our mail server.
Each agency has one or more domain name. They can add their domain in
our system to receive their emails professionals.

We have already limited the users who have the right to the domain
name in the system, but there are always "failures"...
The last example, a external agency computer has added the domain
"paypal.fr" in our system and have creating an e-mail (catchall).
He received all the messages that our employees have sent to paypal.fr ...

We monitor the domaines added to the system. But we can not monitor
employees who have the right to add domain names.
I am looking for a solution in the Postfix configuration to force it
to always send emails to the outside and not try to deliver them
locally.

Regards,
Damien