server_ordering_strategy

Since: Version 2025.03.19-1d3f1f67

The functionality described in this section requires version 2025.03.19-1d3f1f67 of KumoMTA, or a more recent version.

String. How the resolver chooses which configured name server to try first for each query. One of:

• QueryStatistics — order by recent success/latency statistics.
• RoundRobin — round-robin across the configured list.
• UserProvidedOrder — always try servers in the order they were configured.

Defaults to QueryStatistics.