Debug flush MTA option

Debug MTA options:  (0 or 1)
As of Messaging Server 7.1, a.k.a. Messaging Server 7.0-3.01, the  MTA option causes certain debug output  to get immediately flushed to disk. This is applicable for many MTA components, including typical channel debug output,  but it is especially relevant  and noticeable for long-running components such as the  SMTP server, and  Job Controller. The flush-to-disk-log-file of the debug output may incur a bit of a performance penalty, but tends to be more convenient for debugging purposes. The default is that such debug flushing is not enabled.

As of 7.0.5, the  MTA option can also cause flushing of Dispatcher  debug output.

See also:
 * debug Option
 * Logging and debugging channel options
 * Typical TCPIP channels and servers
 * Job Controller
 * Dispatcher
 * Debug MTA options
 * File format MTA options