(last updated 2024-08-20)

Header field name: X-Face
Applicable protocol: mail, netnews
Status: provisional
Author/Change controller: Viatrix <viatrix-xface&purelymail.com>
Specification document(s): https://purl.org/x-face-spec
Related information: https://en.wikipedia.org/wiki/X-Face