Have you tried doing something like a tcpdump on port 25, from either machine, to see if Exim is really sending the 451 error? Unless your doing TLS between your mass mailer and Exim, all of the communication should be fairly readable.
Sent by: [EMAIL PROTECTED] To: [email protected] cc: (bcc: Dan Mitton/YD/RWDOE) Subject: Re: [exim] Multiple deliveries of same mail LSN: Not Relevant User Filed as: Not a Record 2008/7/11 b-BAY <[EMAIL PROTECTED]>: >> >> Hi all >> >> I have a bit of a strange problem and I'm not at all sure what exactly is >> causing this. I have a mass mailer MTA (http://www.aspemail.com/) smart >> hosting mail to my Exim box and its duplicating the mails. The Exim >> server >> accepts the mail with no problem but the ASPemail box shows an error in >> the >> delivery log and retries the mail over and over again. When I have a look >> at >> the exim logs I don't see any errors but on the aspemail I get the >> following >> error, >> >> 2008/07/03 18:40:38.058 File:20080703-18205936-36c0c-0 From:<bla >> @bla.com> >> To:<[EMAIL PROTECTED] > FAILURE: Sending to 192.168.0.100 >> [my-exim.server.com]: >> 451 Requested action aborted: error in processing #1 >> >> Now I'm not sure if exim is sending the 451 to the mass mailer and if it >> is >> why is it accepting the mail. >Peter Bowyer-2 >What does the Exim log say about the same message? (Un-obfuscated please). >Peter Hi It reports no errors but I just noticed that the from address on the mass mailer shows as [EMAIL PROTECTED] but in exim its showing as [EMAIL PROTECTED] 2008-07-03 18:38:38 1KERnZ-0002Uh-9O <= [EMAIL PROTECTED] H=(bla.com) [192.168.0.100] P=esmtp S=63493 [EMAIL PROTECTED] 2008-07-03 18:44:46 1KERnZ-0002Uh-9O => Test <[EMAIL PROTECTED]> F=<[EMAIL PROTECTED]> R=mailrocket T=local_delivery 2008-07-03 18:45:55 1KERnZ-0002Uh-9O Completed Thanks b -- View this message in context: http://www.nabble.com/Multiple-deliveries-of-same-mail-tp18399831p18400863.html Sent from the Exim Users mailing list archive at Nabble.com. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/ -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
