Enabling or disabling filter analysis

Email Security - Server > Email Security - Server User Guide Release 11.x > Configuration > System configuration > Filter analysis tools > Enabling or disabling pre-filter analysis

Email Security - Server > Email Security - Server User Guide Release 11.x > Configuration > Email Policy Configuration > Email feature extraction

Email Security - Server > Email Security - Server User Guide Release 11.x > Configuration > Email Policy Configuration > Image and text files

Email Security - Server > Email Security - Server System Administration Guide Release 11.x > Configuration > Analysis modes > Enabling the analysis mode