I have a user that sent out a group of 4 emails to about 8 people before we migrated to Exchange 2003 this past weekend. Now these 8 people are getting those 4 emails every ten minutes or so. Some of the 8 are within our domain, others are not. We've also tried disconnecting the sender's pc but they keep sending out. Any suggestions? This is getting really annoying and cumbersome. Thank you beforehand for your time.