Alternatives and similar repositories for postfix-mta-sts-resolver

Users that are interested in postfix-mta-sts-resolver are comparing it to the libraries listed below

• spamhaus / rspamd-dqs
  Spamhaus code for RSPAMD Plugin. See https://docs.spamhaustech.com/40-real-world-usage/Rspamd/000-intro.html for instructions
  ☆73Updated last year
• trusteddomainproject / OpenARC
  Open source ARC implementation
  ☆141Updated last year
• darix / dovecot-sieve-antispam-rspamd
  Dovecot Antispam with Sieve (and rspamd)
  ☆58Updated 4 years ago
• dovecot / pigeonhole
  Pigeonhole project: Sieve support for Dovecot.
  ☆85Updated 3 weeks ago
• letoams / hash-slinger
  ☆53Updated 2 months ago
• slusarz / dovecot-fts-flatcurve
  Dovecot FTS Flatcurve plugin (Xapian)
  ☆52Updated last month
• magcks / milterfrom
  This milter compares the envelope sender with the sender specified in the mail header for authenticated users.
  ☆23Updated last year
• fastmail / authentication_milter
  Email Authentication by SPF/DKIM/DMARC etc.
  ☆129Updated 2 weeks ago
• rseichter / automx2
  Mail User Agent (email client) configuration made easy
  ☆73Updated 2 weeks ago
• vstakhov / rmilter
  Another sendmail milter for different mail checks.
  ☆86Updated 8 years ago
• rseichter / fangfrisch
  Update and verify unofficial Clam Anti-Virus signatures
  ☆99Updated 2 weeks ago
• HeinleinSupport / olefy
  olefy - oletools verify over TCP socket
  ☆49Updated last year
• trusteddomainproject / OpenDKIM
  ☆104Updated 10 months ago
• moisseev / rspamd-spamness
  Thunderbird add-on for visualizing rspamd spam scores.
  ☆57Updated 4 months ago
• baknu / DANE-for-SMTP
  'DANE for SMTP' wiki
  ☆32Updated 5 years ago
• bartnv / twofactor_webauthn
  Roundcube plugin for FIDO2/WebAuthn 2-factor authentication
  ☆31Updated last year
• LetsDNS / letsdns
  Manage DANE TLSA records in DNS servers
  ☆18Updated 2 months ago
• roehling / postsrsd
  Postfix Sender Rewriting Scheme daemon
  ☆341Updated last week
• rspamd / rspamd.com
  rspamd.com website.
  ☆27Updated last month
• catalyst / powerdns-auth-proxy
  Authenticating proxy for PowerDNS's HTTP API
  ☆47Updated last year
• plinss / acmebot
  Certificate manager bot using ACME protocol
  ☆116Updated last month
• internetstandards / toolbox-wiki
  Internet.nl toolbox - how-to's for modern mail security standards (DMARC, DKIM, SPF and DANE)
  ☆165Updated 11 months ago
• trusteddomainproject / OpenDMARC
  This is the Trusted Domain Project's impementation of the DMARC protocol libary and mail filter, called OpenDMARC. A "milter" connects t…
  ☆119Updated last month
• internetstandards / dhe_groups
  .pem files for pre-defined DHE groups as recommended by IETF RFC 7919
  ☆20Updated 2 years ago
• aykevl / mta-sts
  Online tool for MTA-STS checking: https://aykevl.nl/apps/mta-sts/
  ☆41Updated 4 years ago
• infertux / zeyple
  Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG
  ☆150Updated 9 months ago
• zoni / postforward
  Postfix SRS forwarding agent
  ☆53Updated 4 years ago
• spamhaus / rbldnsd
  A small and fast DNS daemon especially made to serve DNSBL zones.
  ☆62Updated 2 years ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆71Updated 4 years ago
• oskar456 / dzonegit
  Git hooks to manage a repository of DNS zones
  ☆52Updated 3 years ago