...
If this is enabled and the check is skipped because the file is too big, the file is considered “clean” (like if the check was performed and found no problems). If this is disabled, then such file is considered “unclean” (like if the check was performed and found a problem) and the whole package will be quarantined.
Maximum number of stored records of detected objects
Some containers (typically archives like zip, etc.) may contain a very large amount of embedded files/objects and so the list of all found MIME types can be very long. This limit limits the maximum number of stored records of found MIME types for one file. This limit was introduced to prevent problems with displaying all found MIME types and also to prevent over-filling the database. The limit does not affect the detection of selected MIME types (all detected MIME types are searched, not just those that fit into the limit and are saved).
Detection mode
If set to blacklist mode, the packages with files matching the selected MIME types are quarantined. If set to whitelist mode, all packages with files not matching one of the selected MIME types are quarantined.
...