mirror of
https://blitiri.com.ar/repos/chasquid
synced 2026-08-01 03:09:49 +00:00
Alberto Bertogli
38b4e76090
The "ptr" mechanism should not be used, but unfortunately many domains still do. This patch extends our SPF implementation to support checking it. https://tools.ietf.org/html/rfc7208#section-5.5