Alternatives and similar repositories for MIMEDefang

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

• fastmail / authentication_milter
  Email Authentication by SPF/DKIM/DMARC etc.
  ☆130Updated last month
• trusteddomainproject / OpenARC
  Open source ARC implementation
  ☆142Updated last year
• trusteddomainproject / OpenDKIM
  ☆106Updated last year
• dlangille / anvil
  Tools for distributing ssl certificates
  ☆31Updated last year
• trusteddomainproject / OpenDMARC
  This is the Trusted Domain Project's impementation of the DMARC protocol libary and mail filter, called OpenDMARC. A "milter" connects t…
  ☆123Updated 4 months ago
• aykevl / mta-sts
  Online tool for MTA-STS checking: https://aykevl.nl/apps/mta-sts/
  ☆42Updated 4 years ago
• stevejenkins / hardwarefreak.com-fqrdns.pcre
  Archive copy of Stan Hoeppner's Postfix PCRE bot spam killer (fqrdns.pcre)
  ☆27Updated 8 years ago
• dmachard / DNS-tester
  Instant DNS diagnostics across your entire infrastructure. One command to check all DNS caches when things go wrong at 3 AM.
  ☆18Updated 2 weeks ago
• DNS-OARC / validns
  Moved to https://codeberg.org/DNS-OARC/validns
  ☆80Updated 2 weeks ago
• spamhaus / rbldnsd
  A small and fast DNS daemon especially made to serve DNSBL zones.
  ☆62Updated 2 years ago
• SpamExperts / pyzor
  Pyzor is a Python implementation of a spam-blocking networked system that use spam signatures to identify them.
  ☆150Updated last month
• magcks / milterfrom
  This milter compares the envelope sender with the sender specified in the mail header for authenticated users.
  ☆24Updated 2 years ago
• fanf2 / nsnotifyd
  handle DNS NOTIFY messages by running a command
  ☆43Updated 9 months ago
• oskar456 / dzonegit
  Git hooks to manage a repository of DNS zones
  ☆52Updated 3 years ago
• internetstandards / toolbox-wiki
  Internet.nl toolbox - how-to's for modern mail security standards (DMARC, DKIM, SPF and DANE)
  ☆168Updated last year
• andrewalker / PearlBee
  Blogging system in Modern Perl
  ☆11Updated 6 years ago
• LetsDNS / letsdns
  Manage DANE TLSA records in DNS servers
  ☆18Updated 5 months ago
• dovecot / tools
  Dovecot tools
  ☆40Updated 2 months ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆72Updated 5 years ago
• jschauma / spf
  expand and report on a given domain's SPF policy
  ☆48Updated last year
• spf-tools / spf-tools
  Shell scripts for taming the SPF (Sender Policy Framework) records in order to fight 10-maximum-DNS-look-ups limit.
  ☆190Updated 5 months ago
• msimerson / mail-dmarc
  Mail::DMARC, a complete DMARC implementation in Perl
  ☆36Updated last month
• jrlevine / grepcidr3
  High performance search for IP addresses and CIDR ranges
  ☆29Updated 2 months ago
• ahupowerdns / protocol-camel
  ☆36Updated 3 years ago
• PowerDNS / weakforced
  Anti-Abuse for servers at authentication time
  ☆128Updated 3 weeks ago
• ToddAtkins / swatchdog
  The simple log watcher formerly known as swatch.
  ☆52Updated 6 years ago
• zonemaster / zonemaster-cli
  The Zonemaster CLI - part of the Zonemaster project
  ☆23Updated 2 months ago
• spamhaus / spamassassin-dqs
  Spamhaus code for the Spamassassin plugin. See https://docs.spamhaustech.com/40-real-world-usage/SpamAssassin/000-intro.html
  ☆67Updated last year
• FrauBSD / nfsdtop
  Display top I/O on NFS servers using bpftrace on Linux and DTrace on FreeBSD
  ☆35Updated 3 years ago
• ryantig / grepcidr
  grepcidr can be used to filter a list of IP addresses against one or more Classless Inter-Domain Routing (CIDR) specifications, or arbitr…
  ☆36Updated last year