Alternatives and similar repositories for courier

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

• yadifa / yadifa
  YADIFA is a lightweight authoritative Name Server with DNSSEC capabilities. Developed by the passionate people behind the .eu top-level…
  ☆72Updated 4 months ago
• BuGlessRB / procmail
  The mail sorting program
  ☆53Updated last year
• omniosorg / omnios-build
  Build system for OmniOS
  ☆96Updated last week
• bruceg / nullmailer
  Relay-only sendmail/qmail/etc replacement MTA
  ☆193Updated 8 months ago
• FreshPorts / freshports
  The website part of FreshPorts
  ☆75Updated last week
• mmatuska / mfslinux
  Minimalist in-memory diskless Linux distribution based on OpenWrt
  ☆62Updated 5 months ago
• LINBIT / csync2
  file synchronization tool using librsync and current state databases
  ☆150Updated 3 years ago
• omniosorg / illumos-omnios
  Community developed and maintained version of the OS/Net consolidation
  ☆185Updated this week
• horde / base
  Horde Application Framework
  ☆50Updated last week
• openSUSE / xinetd
  xinetd is a secure replacement for inetd - openSUSE fork to contain all the patches we had
  ☆28Updated last year
• clsync / clsync
  file live sync daemon based on inotify/kqueue/bsm (Linux, FreeBSD), written in GNU C
  ☆146Updated 3 years ago
• NetworkConfiguration / openresolv
  POSIX resolvconf implementation
  ☆76Updated 2 weeks ago
• dbmail / dbmail
  DBMail: fast and scalable email services
  ☆162Updated this week
• bundy-dns / bundy
  an authoritative DNS server
  ☆137Updated 3 years ago
• corecode / dma
  The DragonFly Mail Agent, a small Mail Transport Agent (MTA), designed for home and office use.
  ☆239Updated 3 months ago
• Kopano-dev / kopano-core
  Read-only mirror of Kopano Core git repo
  ☆59Updated 3 years ago
• clearlinux / tallow
  Block hosts that attempt to bruteforce SSH using the journald API.
  ☆94Updated 2 years ago
• dovecot / imaptest
  IMAP server tester
  ☆58Updated 2 weeks ago
• mmatuska / relayd
  FreeBSD port of OpenBSD relayd
  ☆30Updated 3 years ago
• maranda / metronome
  Metronome IM, lightweight xmpp server with advanced microblogging features.
  ☆172Updated last month
• neocturne / fastd
  Fast and Secure Tunnelling Daemon
  ☆129Updated 5 months ago
• NetBSDfr / pkgin
  pkgin's official github repository
  ☆139Updated last month
• johnmehr / gitup
  A minimalist, dependency-free FreeBSD program to clone/pull Git repositories.
  ☆53Updated 2 months ago
• OpenSMTPD / OpenSMTPD-extras
  This is the mirror of the official repository of OpenSMTPD addons
  ☆57Updated 8 months ago
• trusteddomainproject / OpenDKIM
  ☆104Updated 11 months ago
• DanRohde / webdavcgi
  WebDAV CGI brings your file service to the Web. Homepage:
  ☆38Updated 2 years ago
• CiderWebmail / CiderWebmail
  Perl/Catalyst/AJAX based Webmail
  ☆43Updated last year
• cern-fts / davix
  High-performance file management over WebDAV / HTTP
  ☆95Updated last month
• kronosnet / kronosnet
  VPNs on steroids
  ☆65Updated 2 weeks ago
• bruceg / ezmlm-idx
  ezmlm-idx Mailing List Manager
  ☆50Updated last year