Knowledgebase
How to configure Exchange ActiveSync for WIndows Phone
Follow these steps to connect your Windows Phone 7 device to SmarterMail via Exchange ActiveSync:
From the home screen, tap the arrow in the upper right corner, and go to Settings.
Under the System tab, select email & accounts.
Select add an account.
Select Outlook.
Enter your email address and password and click Sign In.
You will be then be brought to a page to check your information and try again. Your e-mail address and password should be populated. If not, fill them in. Change your username to your e-mail address, and leave Domain blank, then tap Sign In again.
You will then receive a screen that says "We couldn't find our settings". Click Advanced.
The email address, password and username fields should be populated. If they are not, please fill them in. Leave the domain field blank, and enter your mail server mail.yourdomain.com. Click Sign in.
You will be brought back to the e-mail & accounts menu. To verify your account has been added, look for the account on this list.
Your Windows Phone 7 device is now setup to synchronize data using Exchange Activesync.