Microsoft EAS is available as an optional add-on to SmarterMail. Unlike other synchronization methods, EAS uses direct push technology to sync email, calendars, and contacts to the iPhone in real time.
Once you have Activated the Microsoft Exchange ActiveSync add-on and enabled Exchange ActiveSync for the specific SmarterMail mailbox, you will need to set up an Exchange account to use with the iOS Mail app.
To set up your iPhone to access Exchange ActiveSync, follow these steps:
Trouble logging in? Simply enter your email address OR username in order to reset your password.
For faster and more reliable delivery, add email@example.com to your trusted senders list in your email software.