iPhone - O2 mail setup

Set up iPhone O2

On this page you'll find the O2 mail settings for iPhone and iPad. Besides an overview with the imap and pop3 server mailsettings for O2, we offer you a comprehensive guide for setting up your O2 email on your iPhone or iPad.

The exact steps may vary by model, but all the settings can to be found here. If you don't succeed or you think something is not right, do not hesitate to ask your question at the bottom of the page!

1 Choose settings

2 Scroll down and choose Mail, Contacts and Calendars

3 Tap Add account and select Other

4 Tap Add Mail Account and enter the following information:

Name: your name
Email: your O2 email-address
Password: your O2 email-password
Description: enter "O2"

5 Choose pop3 under incoming mail server and enter the following information:

Hostname: mail.o2.co.uk
Username: email
Password: your email-password

6 Scroll down and under outgoing mail server, enter the following information:

Hostname: mai.o2.co.uk
Username: email
Password: your email-password

7 Tap save and in select your emailadress in the next screen.

8 Scroll down and under outgoing mail server choose SMTP.

9 Under Main server select mai.o2.co.uk and make sure the following information is displayed:

SSL: none
Serverport: 25

10 Tap done and go to the previous screen. Choose Advanced and make sure the following information is correct:

SSL: none
Serverport: mail.o2.co.uk

11 Again, go back to the previous screen. Restart your iPhone to finish the setup!

Question and Answer

  • Can't log into this account. Want to delete as no longer used

    3 months ago

Ask something or provide an answer!

Mail settings O2

POP / IMAP pop3
Incoming server mail.o2.co.uk
Incoming port 110
SSl (security) incoming none
Outgoing server mai.o2.co.uk
Outgoing port 25
Requires sign-in yes