We have a new GFI fax server that works great except that I absolutely cannot get the signature / disclaimer transport rule to exclude the faxes coming from the server. The disclaimer is actually being appended to the faxed PDF cover page coming from GFI. I've tried to exclude all from addresses @faxmaker.com and tried to exclude the errors-to: email@example.com header. I'm restarting the hub transport service after the changes are made and it's still appending to the PDF.
Any help is appreciated.