I've tried calling Google, Go Daddy who is our server for our web site and just about anyone who I thought could help, I started getting these about a week ago . Has anyone else run into this problem and are there any solutions out there?

Here is a typical e-mail address from where they are being sent tlhgfmqhvu@lxrrlf there are many other addresses but they are all in this form.

I get anywhere from 30 to 70 a day............ Please help!