TesseractOcr and ImageMagick must be installed before enabling this plugin.

TesseractOcr parses text from images within the body of an email and passes any content found back to the parent SpamAssassin process. This allows for the content to be tested against standard SpamAssassin rules.


// RHEL / Centos
yum install tesseract ImageMagick

// Debian / Ubuntu
apt-get install tesseract-ocr imagemagick

Enable the TesseractOcr Spamassassin plugin

Login to Plesk and go to Warden Anti-spam and Virus Protection -> Settings -> Plugin Settings -> Check TesseractOcr then save and press the restart button.

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