looks like you have set it up properly make sure you check ports are correct, here is a quick check list;
The following is a walk-through for setting up Outlook Express.
Go to Tools -> Accounts... -> Add...
Display Name: Usually your name
Email Address: Full email address (ir, email@example.com
My incoming mail server is a [POP3 or IMAP] Server.
Incoming Mail (POP3, IMAP, HTTP) server: mail.yourdomain.com
Outgoing Mail (SMTP) server: mail.yourdomain.com (or your ISP outgoing SMTP server settings)
Account Name: Your full email address (ie, firstname.lastname@example.org
Password: Your e-mail account password
Log in Using Secure Password Authentication is NOT checked.
Click Next and Finished.
Click Properties -> Servers Tab.
Make sure 'My Server requires authentication' IS checked ON if you're using our SMTP Server settings. Otherwise contact your ISP.
Click Apply, OK, OK.
The last step would be to test the e-mail account. If it does not work, try your ISP settings for sending e-mail.
If your are still have issues give us a call we can help you set up your account. 1-877-586-2772