https://docs.kumomta.com/userguide/configuration/sendingips/
iam using above link to set up sending ips . but didnot see any doc related to sending speed . i need to set up 10 msg/ minute. how to configure this
sending speed is covered by traffic shaping, and is part of the shaping helper. Configuring Traffic Shaping - KumoMTA Docs has information on setting that up and using it