First of all, Open your web browser and go to the login page of Cox.net email with the help of this URL:-http://cox.net/
Enter your User ID and password in the given text field respectively.
Choose the option of classic webmail.
Tap the button of sign-in and you will redirect to the login page of Cox.net email.
Read more here:- https://www.datarecovo.com/cox-net-email-login/