An in-office user has Outlook 2000 accessing MSEX 5.5. He receives his interoffice e-mail (MSEX mail) and POP3 e-mail. He also has access to a corporate claendar and contacts. From home, he accesses his office network via a VPN (VPN through router NOT the server). Once connected to the network, he opens his version of Outlook 2000 at home, clicks send/receive, and gets all of the e-mail that he previously saw on his office computer. The e-mail accounts are setup at 1) MSEX, 2) POP3. When he goes back to the office and opens his Outlook 2000 at the office, ALL of his e-mail is gone (MSEX & POP3). I know how to prevent this with POP3, but how do I do this with MSEX? Thank you.