I was trying to sign in register my user name to my new account with Walgreens.  Couldn't find my name or password so first of all I gave them my e-mail address and requested my user name.  The e-mail came addressed to Mary and I am *** Email address is removed for privacy *** and the user name would not be a name I would ever use.  W@algreens indicated the this was the user name for this e-mail address.