Information required
Mailbox password
Host/Server name
Add your mail account
Launch Outlook for Mac
Select the Tools tab and then Accounts
A new window will open which will list any other accounts already set up
At the bottom left, Click the ‘+‘ button and then New Account…
Add your email address and click Continue
The programme will unsuccessfully search for the provider. Select IMAP/POP
Enter your account information
Choose IMAP
Ensure that the User Name is the full email address in lower case.
If you don’t know your password, reset it via konsoleH.
Incoming server
Add your incoming server information
Untick Use SSL to connect (If SSL is required, see Enable SSL for Email)
Outgoing server
Add your outgoing server information
Untick Use SSL to connect (If SSL is required, see Enable SSL for Email)
Change the port number from 25 to 587
Click Add Account
Click Done
You’re not quite done yet:
All settings should be correct on this screen – now choose More Options
Further Outgoing server settings
Authentication: Use the dropdown arrow to select User Name and Password
Enter in your User name (full email address) and Password
Ignore Unqualified domain
Click OK
You have completed your account setup.
Source: xneelo.com