Our webmail is not secured. When we go directly to the webmail URL in the internet browser, we get a warning message that we have to bypass that states that the connection is not secure. As a result of this (I think), the Outlook on one of the computers in the office won't pull the mail. It works on all the other computers, and the settings are identical. What might I be able to do to remedy this situation?

If it helps, I'm running Outlook 2007 on an XP computer, both POP3 and IMAP, same issue. Using the incoming and outgoing ports as well as the security settings (no SSL) as provided from our DNS.