1- Open Outlook Express
2- Click in Tools
3- Click in Accounts
4- Click in [Mail] and then [Add]:
5- Type your e-mail address and click in next:
6- Type your e-mail address once more and click in next:
7- Type your POP3 and SMTP (mail.yourcompany.com) and click in [NEXT]:
8- Type your e-mail again and then your password:
9- Click in [NEXT] and [FINISH].
10- Now that you finish it, click once more in Tools (Repeat step 2)
11- Click in [MAIL], select the e-mail that you just created, and click in [PROPERTIES]
12- Click in the tab [SERVERS]
13- Click in “My server requires authentification” and then in Settings:
14- Click in [OK], [OK] and [CLOSE].
15- Now, you can receive and send e-mails through your Outlook Express!