Alternatives and similar repositories for v5:

Users that are interested in v5 are comparing it to the libraries listed below

• mailwatch / MailWatch
  MailWatch for MailScanner is a web-based front-end to MailScanner
  ☆122Updated last month
• MailCleaner / MailCleaner
  MailCleaner Community Edition
  ☆94Updated 3 weeks ago
• HeinleinSupport / olefy
  olefy - oletools verify over TCP socket
  ☆47Updated last year
• extremeshok / spamassassin-extremeshok_fromreplyto
  Configures spamassassin to score mails with various rules against the reply-to, from and to headers.
  ☆41Updated 4 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 10 months ago
• extremeshok / clamav-unofficial-sigs
  ClamAV Unofficial Signatures Updater maintained by eXtremeSHOK.com
  ☆528Updated last year
• E-F-A / v4
  V4
  ☆58Updated 4 months ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆70Updated 4 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
• spamhaus / rbldnsd
  A small and fast DNS daemon especially made to serve DNSBL zones.
  ☆62Updated 2 years ago
• internetstandards / toolbox-wiki
  Internet.nl toolbox - how-to's for modern mail security standards (DMARC, DKIM, SPF and DANE)
  ☆164Updated 9 months ago
• eilandert / Botnet.pm
  SpamAssassin module
  ☆13Updated 10 years ago
• schweikert / postgrey
  Postfix Greylisting Policy-Daemon
  ☆164Updated 9 months ago
• falon / RBL
  A complete, more than an RBL Management System
  ☆24Updated 2 years ago
• MailScanner / v4
  ☆53Updated 8 years 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
• darold / sendmailanalyzer
  Sendmail log Analyzer is a tool to monitor sendmail usage and generate HTML and graph reports. It reports all you ever wanted to know abo…
  ☆76Updated 3 years ago
• Octopussy-Project / Octopussy
  Octopussy - Open Source Log Management Solution
  ☆160Updated 4 years ago
• rseichter / fangfrisch
  Update and verify unofficial Clam Anti-Virus signatures
  ☆92Updated last week
• Zimbra / zm-build
  zm-build for Zimbra Collaboration Suite, FOSS Edition
  ☆197Updated last month
• stevejenkins / postwhite
  Script for generating a whitelist for Postfix's Postscreen based on large senders' SPF records
  ☆92Updated 4 years ago
• firehol / iprange
  manage IP ranges
  ☆201Updated 4 years ago
• techsneeze / dmarcts-report-viewer
  DMARC Report Tool for use with rddmarc or dmarcts-report-parser (formerly imap-dmarcts)
  ☆199Updated last year
• deeztek / Hermes-Secure-Email-Gateway
  Hermes Secure Email Gateway is a Free Open Source Ubuntu 20.04 LTS Server based Email Gateway that provides Spam, Virus and Malware prote…
  ☆81Updated 6 months ago
• Vnet-as / postfwd-anti-geoip-spam-plugin
  Postfwd plugin for blocking international spam botnets based on geographical location of IP addresses used to login to postfix via sasl.
  ☆63Updated 3 years ago
• techsneeze / dmarcts-report-parser
  A Perl based tool to parse DMARC reports from an IMAP mailbox or from the filesystem, and insert the information into a database. ( Forme…
  ☆234Updated last year
• smfreegard / DecodeShortURLs
  SpamAssassin DecodeShortURLs plug-in repository
  ☆32Updated 2 years ago
• loewexy / pdnsmanager
  A simple administration interface for PowerDNS nameserver.
  ☆178Updated 2 years ago
• adionditsak / blacklist-check-unix-linux-utility
  Blacklist check UNIX/Linux utility. I was just a bit tired of web interfaces.
  ☆113Updated 2 months ago
• trusteddomainproject / OpenDKIM
  ☆103Updated 8 months ago