Alternatives and similar repositories for OpenARC:

Users that are interested in OpenARC are comparing it to the libraries listed below

• trusteddomainproject / OpenDMARC
  This is the Trusted Domain Project's impementation of the DMARC protocol libary and mail filter, called OpenDMARC. A "milter" connects t…
  ☆112Updated 7 months ago
• trusteddomainproject / OpenDKIM
  ☆101Updated 7 months ago
• fastmail / authentication_milter
  Email Authentication by SPF/DKIM/DMARC etc.
  ☆125Updated 3 months ago
• dovecot / pigeonhole
  Pigeonhole project: Sieve support for Dovecot.
  ☆85Updated last week
• Snawoot / postfix-mta-sts-resolver
  Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy
  ☆126Updated 3 weeks ago
• letoams / hash-slinger
  ☆52Updated last month
• spamhaus / rbldnsd
  A small and fast DNS daemon especially made to serve DNSBL zones.
  ☆61Updated 2 years ago
• stevejenkins / postwhite
  Script for generating a whitelist for Postfix's Postscreen based on large senders' SPF records
  ☆91Updated 4 years ago
• rspamd / rspamd.com
  rspamd.com website.
  ☆26Updated this week
• LetsDNS / letsdns
  Manage DANE TLSA records in DNS servers
  ☆18Updated last year
• baknu / DANE-for-SMTP
  'DANE for SMTP' wiki
  ☆32Updated 5 years ago
• darix / dovecot-sieve-antispam-rspamd
  Dovecot Antispam with Sieve (and rspamd)
  ☆57Updated 3 years ago
• spamhaus / rspamd-dqs
  Spamhaus code for RSPAMD Plugin. See https://docs.spamhaustech.com/40-real-world-usage/Rspamd/000-intro.html for instructions
  ☆68Updated 9 months ago
• oskar456 / dzonegit
  Git hooks to manage a repository of DNS zones
  ☆53Updated 3 years ago
• slusarz / dovecot-fts-flatcurve
  Dovecot FTS Flatcurve plugin (Xapian)
  ☆49Updated 2 weeks ago
• HeinleinSupport / olefy
  olefy - oletools verify over TCP socket
  ☆46Updated last year
• smfreegard / DecodeShortURLs
  SpamAssassin DecodeShortURLs plug-in repository
  ☆32Updated 2 years ago
• roehling / postsrsd
  Postfix Sender Rewriting Scheme daemon
  ☆336Updated last month
• plinss / acmebot
  Certificate manager bot using ACME protocol
  ☆115Updated 10 months ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆70Updated 4 years ago
• vstakhov / rmilter
  Another sendmail milter for different mail checks.
  ☆86Updated 7 years ago
• internetstandards / toolbox-wiki
  Internet.nl toolbox - how-to's for modern mail security standards (DMARC, DKIM, SPF and DANE)
  ☆162Updated 7 months ago
• tobez / validns
  DNS and DNSSEC zone file validator
  ☆77Updated last year
• stevejenkins / hardwarefreak.com-fqrdns.pcre
  Archive copy of Stan Hoeppner's Postfix PCRE bot spam killer (fqrdns.pcre)
  ☆26Updated 7 years ago
• cgt / rspamd-plugins
  Plugins for Rspamd
  ☆10Updated 4 years ago
• ValiMail / arc_test_suite
  ☆14Updated 6 years ago
• schweikert / mailgraph
  Mail plotting script
  ☆68Updated 5 years ago
• croessner / vrfydmn
  Postfilx milter that rejects/fixes manipulated From:-header
  ☆15Updated last year
• PowerDNS / weakforced
  Anti-Abuse for servers at authentication time
  ☆127Updated 2 weeks ago
• eilandert / Botnet.pm
  SpamAssassin module
  ☆14Updated 10 years ago