Over night a new problem has appeared in my SBS2003 Exchange network.
Every time any of my users opens an email message using Outlook (03 and 07 both), and then try to close the message, they get a prompt that says:
The properties of the message <message subject line> have been changed. Do you want to save the changes to this message?
This was not happening yesterday, and it is the case for every message with every user, using both 03 and 07 versions of outlook. I haven't seen an exception yet.
I have a Microsoft Small Business Server 2003 box running Exchange. All my users are NOT running cached Exchange mode, but changing it to cached mode did not help.