This Page:

Outlook Express

Click here for Mirosoft Outlook
Tools / Accounts
Add > Mail
Where you see First Last / Co Name - type here what you want your recipients to see when they get mail from you

yourdomainname.co.uk - substitute with what your domain actually is - as in mine is eddie@promedia.ltd.uk

Incoming mail server and outgoing are the same

Account name is your full email address of the account you are adding

Not quite - there is one last thing to do - and it has to be done: (see below)

The screen you see after clicking Finish on the previous screen is this:

Select Properties for the account just added

Click on the Servers tab and click My erver requires authentication

Click Apply / OK - close all the other boxes and you are done.