kumomta/docs/reference/http/kumod/schemas/MxResolution.md

MxResolution

!!! info This page was generated by extracting information from a JSON Schema data file for the API. It may be missing some information, or otherwise suggest approximate or placeholder values based on information in the schema file; this is due to limitations on how that data is extracted from the underlying Rust code and into the JSON Schema, and then again from there and into these docs.

Summary of an MX resolution attempt for a destination.

{{since('dev')}}

This is an object value, with the following properties:

• by_preference - required object. MX hostnames grouped by preference. Lower preference is preferred. Empty when DNS returned no MX records and the resolver synthesised A/AAAA against domain directly.

• is_domain_literal - required boolean. True if the destination was a domain literal like [1.2.3.4].

• is_mx - required boolean. True if real MX records were found in DNS. False when the resolver synthesised an A/AAAA lookup against the domain.

• is_secure - required boolean. True if the DNS result was DNSSEC validated.

• site_name - required string. Canonical site name; the value used as the queue grouping key for this destination.

Examples

{
  "by_preference": {},
  "is_domain_literal": false,
  "is_mx": false,
  "is_secure": false,
  "site_name": "string"
}