cannot access .mac account
I just upgraded to Mountain Lion and want to use iMessage. To do so a verification email was sent to my myemail@mac.com. The myemail@mac.com also happens to me my Apple ID. So I have a .mac Apple ID but a .me iCloud email address. From what I have seen on another post I should have my .mac email as an alias in my iCloud account so I can get that verification email. I do not see my .mac email address as an alias and do not know where to go from here. Thanks for the help.
MacBook Pro, Mac OS X (10.7.2)