In February 2009, ECU upgraded to Exchange 2007. If you are getting certificate errors, please go to the following link and follow the steps under the EXTRA section.http://www.ecu.edu/cs-itcs/mac/OS-X-Certificate-Installation.cfm

Mail 4.0 Settings

Step 1: Open Apple Mail. Go to Mail > Preferences.

Step 2: Enter your pirate information. Click on "Continue".

Step 3: Let the exchange server fill in your account information. Click on "Create".

Mail 3.5 Settings

For those using Mail 3.5, the Advanced tab has changed. See image to the right.

Mail version 3.4 Settings

(To enlarge an image, please click on it.)