Sndopr prefix MTA option

Syslog MTA options:  (string)
New in MS 8.0.2.3. The  MTA option sets the prefix attached to MTA messages send to syslog. The default prefix is "IMTA-W-".

See also:
 * Syslog MTA options
 * log_sndopr MTA Option
 * sndopr_priority MTA Option
 * Triggering effects from transaction logging with LOG_ACTION
 * held_sndopr MTA Option
 * reload utility
 * spamfilter1_optional MTA Option
 * Access mapping tables
 * Recipient access mapping tables
 * FROM_ACCESS mapping table
 * PORT_ACCESS mapping table
 * TLS_ACCESS mapping table
 * MESSAGE-SAVE-COPY mapping table