This page explains how to double check you email account settings in Outlook Express.
1. Open Outlook Express and click on Tools, the select Accounts...
Click on the Mail tab and select the mail account you want to check. Then select the Properties button
Next, select the servers tab and you should see the following:
To see what your account settings will look like, please enter your email address in this box and click on Check.
Please note, the account name should be your full email address.
Check and change if necessary the appropriate settings and click the OK button.