I do have SMTP logging going, but is what you're talking about part of the Advanced settings? And the log file is odd looking, not very conducive to reading.
Joe Heaton Employment Training Panel From: Michael B. Smith [mailto:mich...@theessentialexchange.com] Sent: Thursday, January 15, 2009 10:41 AM To: MS-Exchange Admin Issues Subject: RE: Outbound message question Could be a number of things. If you have SMTP logs turned on, you'll probably see that the remote server is accepting the message and then dropping the SMTP connection with saying "thanks". Without the "thanks", Exchange thinks the message wasn't delivered and sends it again. Regards, Michael B. Smith, MCITP:SA,EMA/MCSE/Exchange MVP My blog: http://TheEssentialExchange.com/blogs/michael I'll be at TEC'2009! http://www.tec2009.com/vegas/index.php From: Joe Heaton [mailto:jhea...@etp.ca.gov] Sent: Thursday, January 15, 2009 12:13 PM To: MS-Exchange Admin Issues Subject: Outbound message question Exchange 2K3, Outlook 2k3 I just had a user call me and tell me that an e-mail she sent to someone outside our agency, had been delivered to that person 4 times throughout the night. This is the only user telling me this, so I just don't think it's an Exchange issue, at least not on my side, but does anyone know what could be happening? Joe Heaton AISA Employment Training Panel 1100 J Street, 4th Floor Sacramento, CA 95814 (916) 327-5276 jhea...@etp.ca.gov ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~