Turning off Maint messages

[swiftus27]

Is there a way?

If not, move this to features.

I really dont care any more when my planes go into maint.   I have too many planes and too little time to rotate planes in.

[Kontio]

In airline settings, there are checkboxes for that I think.

EDIT:
Airline settings
  Maintenance settings
    Send message of successful automatic maintenance