2 Commits

Author	SHA1	Message	Date
Alberto Bertogli	38b4e76090	spf: Support the "ptr" mechanism ... 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	2016-10-22 00:07:07 +01:00
Alberto Bertogli	3d3b771b80	internal/spf: Add an SPF package ... This patch adds a package for evaluating SPF, as defined by RFC 7208 (https://tools.ietf.org/html/rfc7208). It doesn't implement 100% of the RFC, but it coves enough to handle the most common cases, and will fail open on the others.	2016-10-10 00:51:05 +01:00