Most likely those are NDRs. Spammers were probably sending stuff to you, caused NDRs to be generated back to them and now the NDRs are sitting in the queues and can't be delivered because (surprise!) spammers used bogus "From" addresses.
You should be able to get an idea of what those messages are by finding their files in the Queue directory and reading them with Notepad. Sincerely, Andrey Fyodorov Systems Engineer Messaging and Collaboration Spherion -----Original Message----- From: Henry, Christopher M. [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:45 AM To: Exchange Discussions Subject: Exchange 2000 server - smtp queue I am looking at my default SMTP virtual server queue under protocols in the ex. 2000 system manager and I am seeing something that looks like this Radiologycorp.com - sprint.com (SMTP connector - Remote delivery) Radiologycorp.com - xxzz1.com (SMTP connector - Remote delivery) Radiologycorp.com - 123box.co.uk (SMTP connector - Remote delivery) And the list goes on... Does that mean some on the network is relaying spam to these domains or could it be that the server has been compromised (which I find harder to believe..but then again) _________________________________________________________________ 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: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ 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: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]