I fixed the problem, but it looks like it was not related to ASSP. (Not sure, though)
On the exim configuration, I added the following: dnslookup: driver = dnslookup domains = ! +local_domains transport = remote_smtp ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 headers_remove = X-Spam-Score:X-Spam-Report:Received (Extracted from http://www.nabble.com/received_header_text-to-remove-remote-address-of-authe nticated-senders-td17770869.html) Thanks, .pd -----Mensaje original----- De: Patricio D. Anguita [mailto:[email protected]] Enviado el: jueves, 19 de febrero de 2009 11:42 Para: [email protected] Asunto: [Assp-user] Spamhaus PBL problem: Outgoing emails with too much sender information? Hello, I run a very small webhosting company, and a client is having problems sending to a particular domain which has implemented spamhaus anti-spam suite. Scenario: - Latest Cpanel software with Exim - ASSP 1.4.4 Assume the following: Webhosting information: Server rack.mywebhosting.com, IP: 70.my.web.host My client's information: [email protected], Client IP: 190.client.isp.ip, SMTP auth is ON through port 587 of mywebhosting.com Destination of the email: [email protected] When sending an email, the bounce looks like this: ************** This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: [email protected] SMTP error from remote mail server after end of data: host smtp1.problematicdomain.com [yy.yy.yy.yy]: 554 Service unavailable; Client host [rack.mywebhosting.com] blocked by zen.spamhaus.org; http://www.spamhaus.org/query/bl?ip=190.client.isp.ip ------ This is a copy of the message, including all the headers. ------ Received: from [127.0.0.1] (helo=PCDEPTO) by rack.mywebhosting.com with esmtpa (Exim 4.69) id 1La9PC-0001cT-Rl; Thu, 19 Feb 2009 10:57:35 -0300 Received: from PCDEPTO ([190.client.isp.ip] helo=PCDEPTO) by rack.mywebhosting.com; 19 Feb 2009 10:57:33 -0300 From: "My Client" <[email protected]> To: <[email protected]> *************** When I go to look at the spamhaus url, it says that it's a PBL problem, and mainly that the user must turn on authentication. But it IS on! Also, notice that spamhaus is blocking the client's ip, not the mail server ip... even though the client clearly authenticated when sending the message. I have two questions: 1) Does anyone know why is this happening... and how to fix it? 2) Is there any way to tell ASSP not to add the Received header with the client's isp information? This has an additional impact: There are several clients who use dial-up connections that are blacklisted, so when ASSP inserts that information into the headers, spam software blocks them out. If I could remove this header that problem would be fixed as well. Thank you very much, ASSP is an awesome software! .pd ---------------------------------------------------------------------------- -- 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 _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user ------------------------------------------------------------------------------ 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 _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
