Below are the details steps in order to set an email account of your domain name on an Iphone device.
Step One: Go to Settings – Mail, Contact, Calendars.
Step Two: Click on Add Account
Step Three: Click on “Other”
Step Four: Click on “Add Mail Account”
Step Five: Insert the details of your email Account
Step Six: Insert the necessary details after clicking on the POP tab
NB: Hostname of the Incoming Mail Server is pop.DOMAINNAME.com
Hostname of the Outgoing Mail Server is smtp.DOMAINNAME.com