Do you have any antivirus software installed on your Exchange server? Trend ScanMail by any chance?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Atkinson, Daniel Sent: Wednesday, July 07, 2004 8:53 AM To: Exchange Discussions Subject: host unreachable - messages with attachments I have a problem with my 5.5 SP4 server. Messages with attachments are getting stuck in the outbound IMS queue. I've done lots of research and have found out about potential black hole router problems, but I can ping the remote servers with 1472 byte ICMP packets OK, so I don't think that's the problem. I've also tried changing my message encoding to the different options (UUENCODE, MIME etc). I've also tried deleting queue.dat and restarting the IMS, but no good. I'm now trying to bang my head against the nearest brick wall! Help! _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe send a blank email to %%email.unsub%% 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/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english 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.
