This is a security bulletin issued by CE threat systems.
The email states that your current domain is under terms of service violation with your particular registrar. They want you to download a copy of complaints they received, if you do so you will be downloading a malicious pdf file with a .scr extension. Virus Total shows the pdf file to contain a generic malware. The email header shows a Poland ip address that is on multiple spam blacklists.
Email Example For Our Domain: