Fuzzy Ocr behaviour can be annoying in some cases as inline images used as a signature could be tagged as spam. How can i disable Fuzzy OCR hashing or adjust it’s scoring?
Disabling FUZZY OCR Hashing it is possible but not from the web interface.
Login as root by ssh or console and edit the file:
looking for the line “focr_enable_image_hashing 3” and giving it score of 0.
In the same file it’s possible to adjust all other FUZZY OCR Checks scoring, for example:
# This is the score to give for a wrong content-type.
# e.g. JPEG image but content type says GIF
# Default value: 1.5
uncomment last line and adjust with desidered score:
At the end perform a MailScanner restart.