44.9 /fast0

Causes the MTA to monitor and process the priority 0 and 1 subdirectories independently with separate scanner threads, rather than in sequence with the same scanner thread. See Section 43.2.3, Adjusting the Number of MTA Scanner Threads for the Domain and Post Offices.

NetWare MTA

Linux MTA

Windows MTA

Syntax:

/fast0

--fast0

/fast0

See also /fast4.