To access the Web Interface Open Internet
Explorer and type
http://mail.yourdomain.com/ in the address bar.
That will take you to
a page like the one below.

To Login, enter your Full email address
(user@yourdomain.com) in the Userid field and
your email password in the Password field.
Click Logon

You will be taken to a
screen that looks similar to this:
Click on the "Main" link to view
messages
It will look simialer to this:
Now just click on the link under "Subject" to view the message.
When you are done click "Menu" to go to the main menu or "Logout" to end
your session.