reap_interval
Since: Version 2024.09.02-c5476b89
The functionality described in this section requires version 2024.09.02-c5476b89 of KumoMTA, or a more recent version.
Optional duration string. The default is "10m". It controls how long the
queue should remain empty and idle before we reap it from the queue management
layer and free its associated resources and metrics.