I am having that happen with me right now. I have gotten over 1300 today. I have just set up a rule to move them to a subfolder so I can go through them later just in case one of my rule terms catches a legit message.
==================== Craig M. Sauvigne System Administrator Winthrop University Rock Hill, SC 29733 [EMAIL PROTECTED] SC143 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 07, 2008 1:08 PM To: MS-Exchange Admin Issues Subject: Hundreds of NDRs Exchange 2003 SP2. We occaisionaly have users who get a few NDRs over a couple of days from reipients they did not send to because of spammers spoofing their email address. At 12:15 I have a user who began getting hundreds of NDRs obviously as a result of a spammer sedning out a bulk email package. These are coming in so fast the user is having a hard time keeping up with the deleting. Anyway to prevent this crap? Thanks. ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~