Alternatives and similar repositories for postgrey:

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

• schweikert / mailgraph
  Mail plotting script
  ☆68Updated 5 years ago
• stevejenkins / postwhite
  Script for generating a whitelist for Postfix's Postscreen based on large senders' SPF records
  ☆92Updated 4 years ago
• vstakhov / rmilter
  Another sendmail milter for different mail checks.
  ☆86Updated 7 years ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆70Updated 4 years ago
• dovecot / pigeonhole
  Pigeonhole project: Sieve support for Dovecot.
  ☆85Updated 2 weeks ago
• SpamExperts / pyzor
  Pyzor is a Python implementation of a spam-blocking networked system that use spam signatures to identify them.
  ☆149Updated 7 months ago
• roehling / postsrsd
  Postfix Sender Rewriting Scheme daemon
  ☆339Updated last week
• fastmail / authentication_milter
  Email Authentication by SPF/DKIM/DMARC etc.
  ☆126Updated 3 weeks ago
• bruceg / nullmailer
  Relay-only sendmail/qmail/etc replacement MTA
  ☆193Updated 5 months ago
• sys4 / automx
  This project has been deprecated in favor of automx2. You can find automx2 on GitHub.
  ☆172Updated 3 years ago
• posteo / scrambler-plugin
  Dovecot plugin to enable encrypted storage
  ☆68Updated 9 years ago
• HeinleinSupport / olefy
  olefy - oletools verify over TCP socket
  ☆48Updated last year
• johndoh / roundcube-sieverules
  Adds a 'Filters' tab to the 'Personal Settings' to allow the user to manage their Sieve mail rules.
  ☆93Updated 8 years ago
• rspamd / rspamd.com
  rspamd.com website.
  ☆26Updated 2 weeks ago
• MailScanner / v4
  ☆53Updated 8 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
  ☆70Updated 11 months ago
• RaymiiOrg / cipherli.st
  Ciplerli.st - strong ciphers for NGINX, Apache and Lighttpd
  ☆314Updated 5 years ago
• extremeshok / spamassassin-extremeshok_fromreplyto
  Configures spamassassin to score mails with various rules against the reply-to, from and to headers.
  ☆41Updated 4 years ago
• zoni / postforward
  Postfix SRS forwarding agent
  ☆53Updated 4 years ago
• smfreegard / DecodeShortURLs
  SpamAssassin DecodeShortURLs plug-in repository
  ☆32Updated 2 years ago
• johndoh / roundcube-markasjunk2
  Similar to the markasjunk plugin shipped with Roundcube but, optionally, detaching original messages from spam reports if the message is …
  ☆54Updated 6 years ago
• jvehent / Postscreen-Stats
  A simple script to parse Postscreen logs
  ☆60Updated 7 years 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…
  ☆114Updated 8 months ago
• trusteddomainproject / OpenARC
  Open source ARC implementation
  ☆140Updated last year
• pimlie / authres_status
  Roundcube plugin that checks the Authentication-Results headers (rfc5451) of your emails and displays the verification status.
  ☆39Updated last year
• grosjo / fts-xapian
  Dovecot FTS plugin based on Xapian
  ☆105Updated last month
• Snawoot / postfix-mta-sts-resolver
  Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy
  ☆125Updated 2 months ago
• vexim / vexim2
  Virtual Exim 2
  ☆69Updated last month
• mstilkerich / rcmcarddav
  CardDAV plugin for RoundCube Webmailer
  ☆262Updated 10 months ago
• DE-IBH / apt-dater
  terminal-based remote package update manager
  ☆101Updated 6 months ago