Sandbox Account Deleted

I just found out that my sandbox account (101621) was deleted when I tried to sign on today.   Pete G from support looked everywhere. Supposedly notices were sent but I don't remember seeing any and the email address is one I use everyday.  It is to bad, because I lost quite a bit of work including my certification practice and exam.

If someone can give me some "text" from the notice email I will look through all my emails