To add a brand new email account (no other emails have already been setup on your IPhone):
Click on your mail icon.
Choose “other” from the list of email account types.
Fill in your email account details;
The name of your account (what will be displayed when people receive your emails ie. Company name)
Your email account and password credentials
Then Click “Next”
Choose the “POP” option at the top of your screen.
Fill in your email credentials, the same as the previous step.
Add your incoming and outgoing server credentials;
Host : mail.<your domain>
Username: Your FULL email address
Password: Your email password
Your settings will be tested and saved onto you IPhone.
To add a new email account (when you already have other email accounts set up):
Go to your settings.
Click on the “Mail,Contacts,Calendars” option.
Under accounts, click “Add Account”
Follow Steps 1-4 from “To add a brand new email account” guide above.