kumo.egress_source_field_names
Since: Dev Builds Only
The functionality described in this section requires a dev build of KumoMTA. You can obtain a dev build by following the instructions in the Installation section.
Returns the names of the options accepted by kumo.make_egress_source, as an array of strings.
It is generated from the same Rust struct that kumo.make_egress_source
validates against, not maintained by hand.
This is intended for policy helpers that need to tell whether a key in a
configuration file is an egress source option before calling
kumo.make_egress_source. The policy-extras.sources helper uses it when
validating sources.toml.
See also: