Short Description: Specifies the level of logging of router events performed by the router process.
This key is used to specify the level of mail routing information recorded in the log file and to control other logging actions.
Degree of logging for the router task.
0 - Note: Defaults to 20.
10 - Shows errors, warning, and major events.
20 - As 10, but successful deliveries and transfers are also logged.
30 - Add thread information.
40 - Add transfer messages, message queues, and full document information for
This should be set via Server Configuration document. Otherwise it shows the following line on your server:
2009-05-10 19:56:36 Router: notes.ini setting for Log_Mailrouting being used (note - this option may now be configured in a Server Configuration document)
You could set RouterINIUseMessageDisabled=1 to prevent this message on your server. BUT this will prevent also all other warnings for other notes.ini entrys. For more information see RouterINIUseMessageDisabled.
20, However if set to 0 it will default back to 20
None, but through the Server Configuration document - Router/SMTP-Advanced-Controls tab - Miscellaneous Controls section - Logging level
Domino 7 Performance Tuning Redbook
Redbook: Domino 7 Performance Tuning