Debug MTA options

Debugging of various general MTA facilities and components may be enabled via several options. Note the distinction between debugging (verbose output especially focused on problem detection) vs.transaction logging (recording of processing) vs. event logging (call-out logging of events of particular interest).

These MTA-wide facility debug options enable certain sorts of (generally MTA low level) debugging irrespective of what MTA component is operating. For component specific debugging, including "higher level" debugging of that component&#x27;s specific operation, see also component level debugging such as the channel level  and   channel options, or the   Job Controller option or   Dispatcher option.

For a quick view of whether/what debugging you may have enabled, try: msconfig&#x3e; show &#x2a;debug&#x2a;

See also:
 * loglevel Option
 * ap_debug MTA Option
 * cache_debug MTA Option
 * config_debug MTA Option
 * debug_flush MTA Option
 * dequeue_debug MTA Option
 * filter_debug MTA Option
 * log_debug MTA Option
 * mm_debug MTA Option
 * os_debug MTA Option
 * post_debug MTA Option
 * return_debug MTA Option
 * return_verify MTA Option
 * symbiont_debug MTA Option
 * tracking_debug MTA Option
 * debug Option
 * MTA options
 * MTA transaction logging