I went through a steep learning curve on the SBS 2003 Exchange POP3 connector yesterday. One of our clients had complaints that they weren’t receiving the majority of their emails, but still receiving some. My first thought was that their ISP had a failure, but after confirmation of that it was found that the Exchange server was successfully downloading all POP3 mailboxes from the ISP.
Continue reading “SBS, Exchange, POP3 and Anti-virus – A sticky combination”