Connecting to network mail servers

Zone Labs security software is configured to automatically work with Internet-based mail servers using POP3 and IMAP4 protocols, when you give your e-mail client permission to access the Internet.

Some mail servers, like Microsoft Exchange, include collaboration and synchronization features that might require you to trust the server in order for those services to work.

To configure Zone Labs security software for mail servers with collaboration and synchronization features:

Add the network subnet or IP address of the mail server to your Trusted Zone.


Set the Trusted Zone security level to Medium. This allows server collaboration features to work.


Set Internet Zone security level to High. This makes your computer invisible to non-trusted machines.