Zero rating if there was one like that.
They invalidated my email I had used for my banking and credit card needs. I went out on military service for 7 months when I came back I wasn't able to use my email anymore. I called them the guy told me that I have lost the email forever because I didn't login within 6 months. He also added that it is very easy to login into an email at least once every 6 months if it is very important to the customer. I thought that was very naive and limited. So do not use mail.com if your intend to find your email intact and active.