Add Email Account to Mail App in iOS

1. Go to the Settings > Mail > Accounts.
2. Tap Add Account, tap Other, then tap Add Mail Account.
3. Enter your name, email address, password and a description for your account.
4. Tap Next. Mail will try to find the email settings and finish setting up your account. If Mail finds your email settings, tap Done to finish the account setup process.

If Mail doesn't find your email settings, proceed as follows:-

1. Choose IMAP for your new account.
2. In the Incoming Mail Server settings you'll need to add the mail server which is imap.stackmail.com as well as your User Name (which is your full email address) and your Password.
3. In the Outgoing Mail Server settings you'll need to add the mail server which is smtp.stackmail.com as well as your User Name (which is your full email address) and your Password.
4. Then tap Next. If your email settings are correct, tap Save to finish. If the email settings are incorrect, you'll be asked to edit them.