Engine: Check archives (0, 1)

This option enables/disables the scanning of archives. Two values are possible:

•0 to disable scanning of archives

•1 to enable scanning of archives

Engine: Detect adware (0, 1)

Engine: Detect dialers (0, 1)

Engine: Detect hacktools (0, 1)

Engine: Detect jokes (0, 1)

Engine: Detect riskware (0, 1)

These options allow to enable/disable the detection of adware, dialers, hacktools, jokes and riskware in email attachments. Each parameter may have one of the following values:

•0 to disable detection of corresponding malware type. Therefore, the objects containing such malware will be ignored.

•1 to enable detection of corresponding malware type. In this case, the transmission of the objects with such type of malware will be denied. By default, this value is set for all options in this group.

Engine: Enable heuristic (0, 1)

This option enables/disables the heuristic analyzer that allows to detect the unknown viruses. Two values are possible:

•0 to disable the heuristic analyzer

•1 to enable the heuristic analyzer

By default, the heuristic analyzer is enabled.

Quarantine: Enabled (0, 1)

This option allows to enable/disable moving the infected objects to quarantine. By default, it is enabled.

Engine: Max archive level

This option specifies the maximum level of nesting in archives. If the number of nesting levels of a scanned object is bigger that the specified one, the object will be treated as if the check failed according to the corresponding settings of Kerio mail server.

The default value is 16.

Engine: Max archive size (KB)

This option defined the maximum file size (in kilobytes) of an archive. If the size of an archive exceeds the specified value, the object will be treated as if the check failed according to the corresponding settings of Kerio mail server.

The default value is 0 KB (corresponds to the unlimited file size).

Engine: Max scan time (ms)

This parameter defines the maximum time (in milliseconds) for object check. The time of an object check exceeds the specified one,  the object will be treated as if the check failed according to the corresponding settings of Kerio mail server.

The default value is 0 ms (corresponds to the unlimited check time).

Logging: Log level (0, 1)

By setting this option you can turn on/off plug-in logging. By default, logging is turned off. Two values are acceptable:

•1 to turn on logging

•0 to turn off logging

Logging: Max file size (KB)

This setting allows to specify the maximum file size (in kilobytes) for the log text file. The default value is 50000 KB.