Zimbra ActiveSync Setup for Windows Phone 7.5-8 (Employees Only)
Click Settings on the App
Screen (Swipe to the Right
from the Main Screen)
Tap “Email & Accounts”
Tap “Add an Account”
Enter your
password and hit “sign in” It
will fail.
Tap “Outlook”
Make sure your email and
password is in both blanks,
tap “sign in” and it will fail
again
Tap “Advanced”