Log sndopr MTA option

Syslog MTA options:  (bitmask)
The  MTA option controls the production of syslog messages (UNIX)    by the  MTA message transaction and connection logging facility. If this feature is enabled by specifying a value of 1, the logging facility will produce a message if it encounters any difficulty writing to its log file. A value of 0 (the default) turns off these messages. New in MS 8.0, the option takes a bit-encoded value, with bit 0 (value 1) and bit 1 (value 2) having meaning: bit 0 enables syslog notices regarding trouble writing transaction log entries; bit 1 enables syslog notices regarding trouble creating or updating channel counters.

The   option controls the  syslog level (facility and severity) of the syslog messages generated.

See also:
 * Syslog MTA options
 * MTA transaction logging
 * sndopr_prefix MTA Option
 * sndopr_priority MTA Option