2009/2/27 Rob MacGregor <[email protected]>: > > SPF and DKIM can help, if you both publish and check at your external > mail server(s). > > Mail headers reversed to show chronological order: > >> Received: from alcoa.com.au (unknown [189.106.168.97]) >> by ns1.superdominio.org.ni (Postfix) with SMTP id A49D516100917 >> for <[email protected]>; Fri, 27 Feb 2009 12:01:11 -0600 >> (CST) > > Mail sent from 189.106.168.97 and received by ns1.superdominio.org.ni. > > This is where it entered your mail server, this is the point at which > you should have rejected it. > >> Received: from ns1.superdominio.org.ni ([127.0.0.1]) >> by localhost (ns1.superdominio.org.ni [127.0.0.1]) (amavisd-new, port >> 10024) >> with LMTP id 3K6WLKeakwYC for <[email protected]>; >> Fri, 27 Feb 2009 12:01:13 -0600 (CST) > > Internal processing by ns1.superdominio.org.ni > >> X-DKIM: Sendmail DKIM Filter v2.5.5 ns1.superdominio.org.ni B5BAD16100AEC >> DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=superdominio.org.ni; >> s=default; t=1235757685; bh=/JdwMpPAOar3veUORJ8SgAH6AZyJuFmozd/yQkt >> emFs=; h=To:Subject:From:MIME-Version:Content-Type:Message-Id:Date; >> b=tMT9nWHQE9pxJKjE3ifQ0jdIEwTAB8L+BHqHzmjwcD1TExyIe0qsc2augFZ6+BTDN >> DEEZS0iFY+BbJJ8WM2TjcIRhfCYHU9nmDC28d2K6sb5e1DYetZq4AsE/r/+lauhPKxU >> AWPfjytqLTXdMB6d948iSMyYRcDjYDUHjU/3iec= > > DKIM signing the incoming email, apparently you're either not > publishing a policy, or not checking it ;) > >> Received: from localhost (localhost [127.0.0.1]) >> by ns1.superdominio.org.ni (Postfix) with ESMTP id B5BAD16100AEC >> for <[email protected]>; Fri, 27 Feb 2009 12:01:25 -0600 >> (CST)
I have installed dkim-milter-2.5.5-2.1, with some basic options inside the one... you can explain to me a little but of this .. > > More internal processing. > > I'd recommend you: > > a) Publish a sender signing policy for DKIM and check it > > b) Publish and check an SPF record I have a spf record inside my zone main dns superdominio.org.ni. IN TXT "v=spf1 ip4:165.98.245.78/24 ptr:ns1.superdominio.org.ni ?all" -- rickygm http://gnuforever.homelinux.com ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ AMaViS-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/
