How do I create a new 1&1 SMS Manager?
Log in to the 1&1 Control Panel using your Customer ID OR domain name and your password.
If you have only one package, you will land on the Administration page. If you have more than one package, select the package in question to reach its Administration page.
Click the Mail panel's title from the 1&1 Control Panel Start page.
Click the 1&1 SMS Manager link.
Click the Create SMS Manager button.
Select an e-mail account to use and then click the Next button.
Type a password to use into both text boxes and then click the OK button.
A confirmation that the SMS Manager has been created and should be available for use in one hour. Click the Go To Overview button.
You can view your status here.