O2 Email Settings

O2.co.uk provides IMAP and SMTP support so, you can access your O2 email from any desktop and mobile software with this O2 email setting.

Incoming Mail Server
Account Type: POP
Username: Your full email address
Server hostname: mail.o2.co.uk
Server port: 110
Authentication: Password
SSL/TLS: No
Outgoing Mail Server
Account Type: SMTP
Username: Your full email address
Server hostname: smtp.o2.co.uk
Server port: 25
Authentication: Password
SSL/TLS: No

Select device for email settings

Still confused? how to setup o2 email in your favorite email software. Check step-by-step instructions for your device.

Tags: o2 email settings o2 email lookup o2 smtp server o2 imap server

You can o2 login and signup for o2 new email address service from Login & Signup.