Originally Posted by lhuff
I have Outlook set to leave a copy on the server. BIS automatically leaves a copy but marks it "read". So, if Outlook gets it first it leaves it. If BIS gets it first, it leaves it as read. I have my POP account set to delete read mail after two days. It all works out so I get all mail on Outlook and BIS and it's automatically deleted from my POP server.
Again, I don't use Outlook as my personal mail client