Alternatives and similar repositories for squirrelmail:

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

• afterlogic / webmail-pro-8
  Webmail front-end for existing mail server, with personal calendar, contacts, and mobile sync.
  ☆38Updated 2 weeks ago
• kolab-roundcube-plugins-mirror / calendar
  Mirror of https://git.kolab.org/diffusion/RPK/browse/master/plugins/calendar/
  ☆23Updated 3 weeks ago
• uw-imap / imap
  Unmonitored mirror for patched uw-imap source
  ☆33Updated 11 months ago
• linode / Marketplace-Apps
  The Linode Marketplace is designed to make it easier for developers and companies to share One-Click Apps with the Linode community.
  ☆53Updated last year
• FrancoisCapon / LoginToASqlite3DatabaseWithoutCredentialsWithAdminer
  An Adminer plugin to use SQLite databases without credentials (no username and no password)
  ☆50Updated last month
• tessus / redis-stats
  A lightweight dashboard to show statistics about a Redis server.
  ☆40Updated 10 months ago
• postfwd / postfwd
  Postfwd - http://www.postfwd.org
  ☆70Updated 4 years ago
• prodrigestivill / roundcube-gravatar
  Roundcube plugin to show gravatar profile image or any custom API
  ☆21Updated last year
• virtualmin / virtualmin-nginx
  Virtualmin plugin to allow use of nginx web server for virtual domain hosting
  ☆36Updated last month
• skoerfgen / CertLE
  A Let's Encrypt PHP Command Line (ACME v1) Client
  ☆36Updated 5 years ago
• picocms / pico-theme
  This is the official default theme for Pico, a stupidly simple, blazing fast, flat file CMS.
  ☆12Updated last year
• johndoh / roundcube-globaladdressbook
  Add an SQL based global address book to Roundcube.
  ☆69Updated 3 weeks ago
• remicollet / php-src-security
  Security backports for EOL versions of PHP.
  ☆46Updated last month
• benapetr / dnsphpadmin
  DNS web admin panel written in PHP, designed to operate via nsupdate, for all kinds of RFC compliant DNS servers
  ☆24Updated 9 months ago
• interserver / vps_host_server
  VPS Hosting Server Daemon for provisioning, monitoring, and communications with the central system.
  ☆14Updated last week
• texxasrulez / account_details
  Account Details plugin for Roundcube
  ☆10Updated 2 years ago
• commentics / commentics
  Commentics - A free PHP comment script
  ☆54Updated last month
• sektioneins / suhosin-ng
  Suhosin-NG: Enhancing PHP 7 and PHP 8 security by magnitudes
  ☆48Updated 3 years ago
• afterlogic / webmail-lite-8
  Open-source webmail script for existing IMAP server
  ☆338Updated 2 weeks ago
• indimail / indimail-mta
  qmail fork with IPV6, TLS, DANE, DKIM, SRS2, SPF, daemontools, qmailanalog, mess822, & ucspi-tcp
  ☆16Updated last week
• libvirt / libvirt-php
  Read-only mirror. Please submit merge requests / issues to https://gitlab.com/libvirt/libvirt-php
  ☆38Updated 5 months ago
• systemd / php-systemd
  PHP extension allowing native interaction with systemd and its journal
  ☆47Updated 3 years ago
• virtualmin / virtualmin-install
  Shell script to perform a Virtualmin GPL or Professional installation
  ☆123Updated last week
• patrikx3 / gitlist
  🤖 A decorated enhanced elegant, feature rich and modern private git ui repository viewer
  ☆57Updated 2 months ago
• roundcube / plugin-installer
  A composer installer for Roundcube plugins
  ☆30Updated 3 months ago
• BigRedS / postfixadmin-installer
  Script to install a Postfix/Dovecot/Mysql system and the postfixadmin web UI
  ☆28Updated 4 years ago
• postfixadmin / docker
  Docker Image for PostfixAdmin
  ☆85Updated 3 months ago
• php-kchat / kchat
  PHP Based Live Chat Aplication
  ☆151Updated last year
• altinukshini / pfstats
  Postfix mail log parsers & filter
  ☆21Updated 4 years ago
• mindbit / mb2md
  Convert Mbox mailboxes to Maildir format
  ☆10Updated 7 years ago