address_verify_relayhost and relay_domains

15 msg	Header for message size?
3 msg	address rewriting

address_verify_relayhost and relay_domains
\ Thomas Kofler (20 Sep 2007)
. \ (Wietse Venema) (20 Sep 2007)

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Subject:	address_verify_relayhost and relay_domains
Group:	Postfix-users
From:	Thomas Kofler
Date:	20 Sep 2007

Hi,

we have a postfix mailgateway (Anti-Virus/-Spam) which uses
address_verify to the backend-system (also Postfix).

So far it works fine, but we have to enter the relay_domains both -
on
the mailgateway and the backend-system.

Is there any way so that we dont have to configure the postfix
mailgatway for every new domain?

Can address_verify_relayhost be configured in such a way, that it
"overwrites" relay_domains? Only emails which are verfied this way
should be allowed to be forwarded to the backendsystem (independent
of
relay_domains)

Any help is really welcome,
Thanks,
Thomas

"main.cf"

relay_domains = hash:/etc/postfix/mydestinationmap

address_verify_relayhost = [192.168.x.xx]

smtpd_recipient_restrictions =
permit_mynetworks
reject_unauth_destination
reject_unknown_recipient_domain
reject_unverified_recipient
check_helo_access hash:/etc/postfix/helo_checks
reject_rbl_client psbl.surriel.com
reject_rbl_client ix.dnsbl.manitu.net