On Thu, Dec 05, 2013 at 11:01:06AM +0100, Matteo Cazzador wrote: > Hi, is it possible to act on it using > > delay_warning_time and or
I would recommend setting this to a value in the 2-4 hour range on
outbound MTAs. If you have separate inbound MTAs I would leave this
unset (default is 0h, which turns off notification) there.
> maximal_queue_lifetime
Don't make this any shorter than ~2 days.
--
Viktor.
