over the past month we have had a few users report that random old (2-5 weeks old) e-mails getting re-sent. It has been anywhere from 1 to 10 e-mails per user and thus far we've had 3-5 users report the problem.
I have not been able to identify any common ground for the messages which were re-sent. I have looked through the message tracking logs and have not seen anything strange there either. The most recent issue the user was not even at work or using her computer so I do not think this is a client/outlook issue.
I have a DAG configuration that has been up/running for over a year now with no problems. About 6 months ago we implemented ForeFront & ForeFront for Exchange - I have excluded the Exchange folder, DB folder, & public folders from the ForeFront file scan. About 4 months ago we updated to Exchange SP1.
I have tried searching on Google and I am starting to wonder if this is an issue with the Exchange Temp-Tables?
I'm looking for any other suggestions or ideas. Also any information regarding this Exchange Temp-Tables would be great.