To change the password of a mailbox that is under your domain, first login to Lycos Domains via https://domains.lycos.com/login/
Then click "My Domains" in the top left.
Click "Mail" in the left side bar:
On the Mail page, under the "Email Accounts" section, find the mailbox whose password you want to change, and click the "Change Password" button next to it:
A dialog will pop up. Enter the NEW password, followed by the NEW password again. Passwords should be at least 10 characters and contain at least one of the following: a capital letter, a lowercase letter, a number, and a symbol. Click the "Change" button:
