Below is the contect of the email i received today, Saturday Nove 3,2018 at 6:25am
Comcast claiming to Deactivate my Account due to a complaint received by the administrator.
@comcast_Supports_Authorization_SLN-02745<Edited for violating forum guidelines: "Personal Information">
Your account will be remove in response to a complaint received by our administrator. According to user provision 16.3 of Terms and Conditions. Kindly confirm your account is still active and in use by clicking the validation link below:
©Comcast 2018 Mail Service Inc. All Rights Reserve
It sounds questionable to me. This link should help you figure out how to tell if a Comcast email is legit and what to do if it's not.