OSEC

Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com
 
Re: Fwd/Alias instead of reject

From: Magnus Bäck (magnusdsek.lth.se)
Date: Thu Sep 01 2005 - 11:36:38 CDT


On Thursday, September 01, 2005 at 18:11 CEST,
     "Steve V." <SteveaMadMan.com> wrote:

[...]

> smtpd_restriction_classes = restrictiv, permissive, outgoing
> restrictiv = check_sender_access mysql:/etc/postfix/whitelist.cf, reject
> permissive = permit
> outgoing = check_recipient_access mysql:/etc/postfix/outgoing.cf, reject
>
> smtpd_recipient_restrictions =
> check_sender_access mysql:/etc/postfix/protected_senders.cf
> check_client_access mysql:/etc/postfix/protected_clients.cf
> check_recipient_access mysql:/etc/postfix/protected_users.cf
> permit_mynetworks
> reject_unauth_destination

[...]

> if userA recieves an email and it fails the whitelist lookup
> above, instead of reject, i'd like it to send the message over
> to defaultxxx.com instead.

Replace the reject restriction with an arbitrary table lookup
restriction that uses the REDIRECT access map action to redirect
the message to some other recipient. Use a regexp/pcre table to
match all messages.

main.cf:
restrictiv =
        check_sender_access mysql:/etc/postfix/whitelist.cf,
        check_whatever_access pcre:/path/to/file

/path/to/file:
/^/ REDIRECT userexample.com

DO NOT START NEW TOPICS BY REPLYING TO OLD MESSAGES IN UNRELATED
THREADS.

--
Magnus Bäck
magnusdsek.lth.se