This page is designed to help you diagnose and fix common problems setting up your server.  It will verify your IP address, and check whether the proper ports are setup for sending and receiving email.  This test should be run on the computer you wish to check.

We verify your current IP address by redirecting your request to a different port number (8282).  This is to ensure we are checking your IP address, and not the address of an HTTP proxy server, which you may be knowingly or unknowingly using.

If the tests pass, you will return to this page almost immediately.  If not, there will be a 5-10 second delay before this page is reloaded.  If you receive an error reloading the page it means you are running the test behind a firewall and you will not be able to complete the test.

To begin the diagnostic, click the button below.