The issue is that the message IDs are the same, Exchange keeps track of message IDs for a period of time to make sure that messages are not delivered more than once (mail loops), so the sending companies mail server be broken.
-- Chris Scharff Messaging Services Architect MessageOne [o] 512.652.4500 x244 [m] 512.560.2984 [f] 512.652.4504 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Paul Hutchings > Posted At: Tuesday, December 14, 2004 9:51 AM > Posted To: swynk > Conversation: 5.5 SMTP Problem > Subject: 5.5 SMTP Problem > > > I'll keep it brief and go into detail as need I think. > > I have a 5.5 SP4 box, fully patched, accepting mail from a > perimiter relay box. > > Today two emails arrived at pretty much the same time, from > some company who look to be having some "odd" email issues. > > The emails arrived with the same sender, subject, and sending > system message ID, but different content, and Exchange > tracking shows them both as having been transferred to the > three recipients mailboxes. > > Odd thing is, they only have one of them and I have no idea > as to why, all the logs right from the perimeter to Exchange > say we received two emails. > > Any pointers would be appreciated. > > thanks, > Paul > -- > Paul Hutchings > Network Administrator, MIRA Ltd. > Tel: 44 (0)24 7635 5378, Fax: 44 (0)24 7635 8378 > mailto:[EMAIL PROTECTED] > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange > To subscribe: http://e-newsletters.internet.com/discussionlists.html/ > To unsubscribe send a blank email to > [EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > To unsubscribe via postal mail, please contact us at: > Jupitermedia Corp. > Attn: Discussion List Management > 475 Park Avenue South > New York, NY 10016 > > Please include the email address which you have been contacted with. > > > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange To subscribe: http://e-newsletters.internet.com/discussionlists.html/ To unsubscribe send a blank email to [EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
