Plus4Group Domain Services qrtiny.com

We do not originate emails from qrtiny.com, so if you should receive any email perporting to have been sent from an email address at qrtiny.com, you can be certain that it is fake and not from a legitimate source. Please delete it without opening to avoid viruses or other potentially malicious content.

For more information on how this can happen, see this article https://en.wikipedia.org/wiki/Email_spoofing