It guide brings you every step of the way to accept setting up comcast email on iphone
- Start by Settings Preferences.

- Choose Email, Contacts, Settings screen Calendars, then Add Account from ACCOUNTS.

- Have Another instead.
- Click the button Add Mail Account.

- First, insert the relevant data in each area. Ensure that you have an email area with @comcast.net–not only the “user name.” If you are done, press the Next click.
- The details you received will now be verified by your iPhone / iPad.
- Make sure the’ click’ mail is ON and that the Notes button is OFF.
- Click the click Save.
Other Reference Link :-
comcast email settings iphone
comcast imap settings