45.37 ‑‑norecover

Disables automatic database recovery. The default is for automatic database recovery to be turned on. If the MTA detects a problem with the domain database (wpdomain.db) when automatic database recovery has been turned off, the MTA notifies the administrator, but it does not recover the problem database. See Section 26.0, Maintaining Domain and Post Office Databases.

Linux MTA

Windows MTA