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failover

From: Bernhard D Rohrer (graylionsm-wg.net)
Date: Sat Mar 29 2008 - 16:23:34 CDT


Hi folks

I want to achieve the following: my MTA only accepts emails from one
other MTA which does all the spam filtering and bounces everybody else.

the setup we have is

mydomain IN MX 30 mymta
mydomain IN MX 40 mailfilter

so I want to setup my postfix to make other mtas use the mailfilter
while the mailfilter can post to me. I have used the
smtp_sender_restrictions: check_client_access clause to wihitelist the
mailfilter and reject everything else. When i test this i get a 554
5.7.1 Sender address rejected: Access denied. Will this make the sending
MTA redirect to the mailfilter? I am a bit dubious.

Thanks for any insights

Bernhard

--
Graylion's Fetish & Fashion Store
Goth and Kinky Boots, Clothing and Jewellery
http://www.graylion.net