Alternatives and similar repositories for sogo

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

• modoboa / modoboa
  Mail hosting made simple
  ☆3,275Updated this week
• cypht-org / cypht
  Cypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)
  ☆1,132Updated this week
• dovecot / core
  Dovecot mail server
  ☆1,072Updated last week
• sabre-io / Baikal
  Baïkal is a Calendar+Contacts server
  ☆2,776Updated 2 months ago
• postfixadmin / postfixadmin
  PostfixAdmin - web based virtual user administration interface for Postfix mail servers
  ☆1,152Updated 2 weeks ago
• the-djmaze / snappymail
  Simple, modern & fast web-based email client
  ☆1,293Updated 3 weeks ago
• rspamd / rspamd
  Rapid spam filtering system.
  ☆2,234Updated this week
• roundcube / roundcubemail
  The Roundcube Webmail suite
  ☆6,367Updated 2 weeks ago
• nextcloud / passman
  🔐 Open source password manager with Nextcloud integration
  ☆801Updated this week
• mozilla-services / syncserver
  Run-Your-Own Firefox Sync Server
  ☆1,952Updated last year
• agendav / agendav
  A CalDAV web client similar to Google Calendar
  ☆734Updated 10 months ago
• mlandauer / cuttlefish
  Transactional email server with a lovely web interface
  ☆1,596Updated last year
• Mailu / Mailu
  Insular email distribution - mail server as Docker images
  ☆6,598Updated 2 weeks ago
• nextcloud / mail
  💌 Mail app for Nextcloud
  ☆899Updated this week
• opensolutions / ViMbAdmin
  Virtual Mailbox Administration
  ☆488Updated last year
• backuppc / backuppc
  BackupPC is a high-performance, enterprise-grade system for backing up to a server's disk.
  ☆1,464Updated 11 months ago
• emersion / neutron
  Self-hosted server for the ProtonMail client
  ☆513Updated 7 years ago
• cyrusimap / cyrus-imapd
  Cyrus IMAP is an email, contacts and calendar server
  ☆589Updated this week
• borgmatic-collective / borgmatic
  Simple, configuration-driven backup software for servers and workstations
  ☆2,004Updated last week
• nsupdate-info / nsupdate.info
  Dynamic DNS service
  ☆1,091Updated 5 months ago
• modoboa / modoboa-installer
  An installer for Modoboa
  ☆281Updated last month
• thsmi / sieve
  Sieve Script Editor
  ☆813Updated this week
• root-gg / plik
  Plik is a temporary file upload system (Wetransfer like) in Go.
  ☆1,581Updated 3 weeks ago
• mailcow / mailcow-dockerized
  mailcow: dockerized - 🐮 + 🐋 = 💕
  ☆10,666Updated this week
• hardware / mailserver
  UNMAINTAINED - Simple and full-featured mail server using Docker
  ☆1,282Updated 5 years ago
• restic / rest-server
  Rest Server is a high performance HTTP server that implements restic's REST backend API.
  ☆1,138Updated 3 weeks ago
• afterlogic / webmail-lite-8
  Open-source webmail script for existing IMAP server
  ☆340Updated last week
• zentyal / zentyal
  Linux Small Business Server
  ☆563Updated 3 months ago
• pydio / pydio-core
  Pydio 8 official repository
  ☆870Updated 4 years ago
• univention / univention-corporate-server
  Univention Corporate Server
  ☆238Updated this week