From: Robin Lynn Frank (no email)
Date: Fri Mar 01 2002 - 13:07:10 EST
On Friday 01 March 2002 05:56 am, Jose Sebastiao Martins wrote:
> Excuse me for my dumminess. I'm new to Postfix.
> We are receiving many UCE with headers like:
>
> Delivered-To:
> From: "tiao " <>
> To: "tiao" <>
> Subject: tiao , GANHE AGORA UM FONE DE OUVIDO PARA SEU CELULAR!
> Date: Thu, 28 Feb 02 19:05:20 Hora oficial do Brasil
> X-Mailer: Microsoft Outlook Express 6.00.2462.0000
>
> OPORTUNIDADE.com.br does not exist (cann't ping or telnet)
> Here is a snipped postconf -n:
>
> header_checks = regexp:/etc/postfix/header_checks
> inet_interfaces = all
> local_recipient_maps = $alias_maps unix:passwd.byname
> mydestination = $mydomain, $myhostname, localhost.$mydomain
> mydomain = efoa.br
> myhostname = int.efoa.br
> mynetworks = 200.179.120.0/24, 200.179.121.0/24, 127.0.0.0/8
> body_checks = regexp:/etc/postfix/body_checks
> smtpd_client_restrictions =
> smtpd_helo_restrictions =
> smtpd_recipient_restrictions =
> reject_non_fqdn_sender,
> reject_non_fqdn_recipient,
> reject_unknown_sender_domain,
> reject_unknown_recipient_domain,
> permit_mynetworks,
> reject_unauth_destination,
>
> Is there a way to reject this kind of UCE?
>
> Thanks in davance.
> ---
This may be the mother of all dumb questions, but I noticed the following in
your postconf:
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
Any time I've tried that, I wind up rejecting system mail from root at localhost
or from user at localhost, etc. How do you avoid that?????
-- Robin Lynn Frank Director of Operations Paradigm-Omega, LLC Current Linux kernel 2.4.8-26mdk uptime: 3 hours 9 minutes. (This computer runs on solar power. Do not look for long uptimes.) www.paradigm-omega.com * www.paradigm-omega.net - To unsubscribe, send mail to with content (not subject): unsubscribe postfix-users
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