FortiMail OCR image in PDF file

[thumbb]

Hi,

We have a problem with PDF SCAM emails. The attacker sent a PDF file which contains a scanned letter (image) instead of text. Is it possible to enable OCR functionality to convert image to text and than we are able to use our blacklist dictionary?

[AEK]

Hi Thumbb

I didn't deal with such case before, but have you tried to enable Image spam (Aggressive) and Scan PDF attachment in your inbound AS profile?