To set up your iPhone for IMAP, follow these steps on the iPhone:
- Tap Settings.
- Tap Mail, Contacts, Calendars.
- Tap Add Account.
- Tap Other.
- Put in your Name, Address, Password and a Description.
- Tap IMAP.
- Enter your incoming and outgoing mail servers. (Mailtrust users enter: secure.emailsrvr.com)
- Enter your username (typically your full email address) and password.
- Tap Save and you are all set!