Virus Alert - An Email Received From Interfax
If you received an email from Interfax Service and it's subject is 'You have received fax, document (number)' and your not supposed to get any fax, it might be a virus. Don't open this message and delete it right away. If you accidentally opened it, do not open the file attached which contain a virus.
You can read more about it on the company website InterFax.
It is very easy to get confused with messages from other email fax services you might use (Fax to Mail), so always think twice before opening mail messages you get.