If your mail server is protected by ClamAV and it is rejecting a file that you are reasonably certain is not a virus you can submit it to the ClamAV team here :
ClamAV VirusDB submission
I have been trying to receive some PDF files that pass spybot, malewarebytes, and free email virus scanners such as Gmail and Yahoo virus scanning. I submitted a false+ today. Hopefully the mail servers can start receiving them again soon.
ClamAV VirusDB submission
I have been trying to receive some PDF files that pass spybot, malewarebytes, and free email virus scanners such as Gmail and Yahoo virus scanning. I submitted a false+ today. Hopefully the mail servers can start receiving them again soon.