At 14:23 03/05/2004 Friday, Garrie Burr wrote: >No one else on the list has been receiving multiple copies. We >unsubscribed him after the multiple copies the first day. > >According to the headers he forwarded from the first three they seem to be >all coming from our system, but we don't see that to be the case on our >logs. I've called and emailed the support for his Internet Provider, but >so far no response. He's using Outlook to access his email, so I don't >know if there's some problem with when he's uploading his new mail from >the server, except that it doesn't make sense that this particular posting >would be the only one that's multiplied. > >Any suggestions on where else to look? Look at your SMTP delivery logs; do an DNS MX analysis (how many are there?); take a much closer look at the dups -- place them side by side with ALL Received: line headers. Read from the bottom->UP looking for where the lines change (maybe a date-stamp or a spool ID). That RECEIVED line is where the problem resides (most likely). /Pete