The Outlook wizard should pick up the correct setting automatically.
Use these setting if auto setup fails or for mobile phone access.
Incoming settings
username: [email address]
password: [password]
Imap Server: mail.[domain].co.uk
Security Type: none
Port 143
Outgoing settings
SMTP Server: mail.[domain].co.uk
Security Type: none
Port: 587
Require Sign-in: Yes
Username: [email address]
Password: [password]