opendmarc - DMARC milter and library
OpenDMARC (Domain-based Message Authentication, Reporting & Conformance)
provides an open source library that implements the DMARC verification
service plus a milter-based filter application that can plug in to any
milter-aware MTA, including sendmail, Postfix, or any other MTA that supports
the milter protocol.
The DMARC sender authentication system is still a draft standard, working
towards RFC status.
by Django (2015-02-07):
Fix bug #97: Add ability to change envelope sender, client IP
address, client hostname, and HELO value used in test
mode, via environment variables. This can be turned
into something more formal in a later release. Suggested
by Andreas Schulze.
Fix bug #103: Fix IgnoreAuthenticatedClients by requesting the
right macro value from the MTA.
Fix bug #113: Remove "TemporaryDirectory" (unused). Patch from
LIBOPENDMARC: Fix bug #104: Include <sys/param.h> and <resolv.h>
in <opendmarc/dmarc.h> so that MAXPATHLEN and MAXNS get
defined consistently. Reported by Frank J. Lhota.
LIBOPENDMARC: Fix bug #105: Get the h_errno definition from
<netdb.h> rather than declaring it. Problem noted
by Frank J. Lhota.
LIBOPENDMARC: Fix bug #106: Clean up issues with the types passed
to opendmarc_policy_library_dns_hook(). Noted by
Frank J. Lhota.
DOCS: Fix bug #99: Update list of constraints on
opendmarc_policy_fetch_alignment(). Reported by
Frank J. Lhota.
REPORTS: Fix bug #108: Handle malformed mailto URIs in DMARC
records (e.g., just "mailto:"). Reported by Andreas Schulze.
REPORTS: Fix bug #110: Support SQL backend selection in
opendmarc-expire. Reported by Mark Reidenbach.
by Django (2014-04-28):
- New beta release
Logic fixes around ignoring irrelevant Authentication-Results fields. Reported
by Todd Lyons.
- New settings SPFIgnoreResults and SPFSelfValidate allow optional evaluation
of SPF results when those data were not made available by upstream filters.
- Fix some crash bugs related to authserv-id specification and checking. Reported
by Andreas Schulze