add email to iphone

Add an email account to your iPhone, iPad, or iPod touch

1. Go to Settings > Mail, then tap Accounts.
2. Tap Add Account, then select your email provider.
3. Enter your email address and password.
4. If you see Next, tap Next and wait for Mail to verify your account.
5. If you see Save, tap Save.

Add an email account to your iPhone, iPad, or iPod touch

Maybe the address needs to be listed in the "Contacts" app on your iPhone ?

You may have settings blocking unlisted / or that particular address