You need to change your POP user name from "name" to "name@cove.com" after 6 PM on Saturday, October 14.
Changing your POP user name is an easy process and should only take a minute. This tutorial shows the six steps to making this change in Outlook Express. If you use another email program and are unsure how to make this change, please contact our Tech Support Team at 877-221-2116.
Step 1. Open your Outlook Express.
Step 2. Click on Tools and then on Accounts.

Step 3. Make sure your Cove mail account is highlighted in the window and click on the Properties
button.
If you have more than one Cove mail account, you will need to make this change to all
of them. You can tell which ones are Cove mail accounts by highlighting each account, clicking on the Properties button and looking at the
E-mail address.

The Properties window will open.

Step 4. Then click on the Servers tab. Your POP user name is in the Account Name window.

Step 5. Add "@cove.com" (without the
quotes) after your POP user name.

Step 6. Click on the Apply button...

and you are done!