Alternatives and similar repositories for mod_md

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

• RaymiiOrg / cipherli.st
  Ciplerli.st - strong ciphers for NGINX, Apache and Lighttpd
  ☆312Updated 5 years ago
• schweikert / postgrey
  Postfix Greylisting Policy-Daemon
  ☆166Updated last year
• bruceg / nullmailer
  Relay-only sendmail/qmail/etc replacement MTA
  ☆195Updated 9 months ago
• roehling / postsrsd
  Postfix Sender Rewriting Scheme daemon
  ☆344Updated last week
• plinss / acmebot
  Certificate manager bot using ACME protocol
  ☆116Updated last week
• SSLMate / caa_helper
  Generate a CAA policy
  ☆155Updated 3 months ago
• fastmail / authentication_milter
  Email Authentication by SPF/DKIM/DMARC etc.
  ☆129Updated last week
• icing / mod_h2
  HTTP/2 module for Apache httpd
  ☆257Updated last week
• zonemaster / zonemaster
  The Zonemaster Project
  ☆503Updated last week
• vstakhov / rmilter
  Another sendmail milter for different mail checks.
  ☆85Updated 8 years ago
• stevejenkins / postwhite
  Script for generating a whitelist for Postfix's Postscreen based on large senders' SPF records
  ☆92Updated 4 years ago
• mozilla / ssl-config-generator
  Mozilla SSL Configuration Generator
  ☆404Updated 5 months ago
• trusteddomainproject / OpenARC
  Open source ARC implementation
  ☆142Updated last year
• stribika / stribika.github.io
  ☆307Updated 2 years ago
• RaymiiOrg / ssl-decoder
  Simple PHP script which decodes an SSL connection and displays the information.
  ☆447Updated 5 years ago
• dns-violations / dns-violations
  List of DNS violations by implementations, software and/or systems
  ☆241Updated 2 years ago
• trusteddomainproject / OpenDKIM
  ☆106Updated last year
• tuxis-ie / nsedit
  DNS Editor working with PowerDNS's new API
  ☆200Updated 5 months ago
• Snawoot / postfix-mta-sts-resolver
  Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy
  ☆127Updated 6 months ago
• sys4 / automx
  This project has been deprecated in favor of automx2. You can find automx2 on GitHub.
  ☆171Updated 3 years ago
• kristapsdz / acme-client-portable
  portable version of acme-client, a secure ACME client
  ☆101Updated 6 years ago
• EFForg / starttls-everywhere
  A system for ensuring & authenticating STARTTLS encryption between mail servers
  ☆372Updated 5 years ago
• hannob / hpkp
  HTTP Public Key Pinning (HPKP) pin generation tools
  ☆71Updated 5 years ago
• ScottHelme / Lets-Encrypt-Smart-Renew
  Check the remaining validity period of a certificate before renewing.
  ☆96Updated 7 years ago
• mysecureshell / mysecureshell
  MySecureShell
  ☆117Updated 2 years ago
• posteo / scrambler-plugin
  Dovecot plugin to enable encrypted storage
  ☆69Updated 9 years ago
• dovecot / pigeonhole
  Pigeonhole project: Sieve support for Dovecot.
  ☆88Updated 2 weeks ago
• ioerror / tlsdate
  secure parasitic rdate replacement
  ☆368Updated 7 years ago
• mozilla / server-side-tls
  Server side TLS Tools
  ☆1,131Updated 7 months ago
• SpamExperts / pyzor
  Pyzor is a Python implementation of a spam-blocking networked system that use spam signatures to identify them.
  ☆150Updated 3 weeks ago