Alternatives and similar repositories for sieve

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

• mstilkerich / rcmcarddav
  CardDAV plugin for RoundCube Webmailer
  ☆271Updated last month
• grosjo / fts-xapian
  Dovecot FTS plugin based on Xapian
  ☆110Updated 2 months ago
• roehling / postsrsd
  Postfix Sender Rewriting Scheme daemon
  ☆347Updated 3 weeks ago
• oGGy990 / certbot-dns-inwx
  INWX DNS authenticator plugin for certbot
  ☆123Updated 2 weeks ago
• jobisoft / DAV-4-TbSync
  ☆159Updated last year
• lieser / dkim_verifier
  DKIM Verifier Extension for Mozilla Thunderbird
  ☆236Updated 3 weeks ago
• nextcloud / nextcloud-filelink
  "Nextcloud for Filelink" is a Thunderbird extension which makes it easy to send large attachments with Thunderbird by uploading them fi…
  ☆94Updated 3 years ago
• jhass / nextcloud-keeweb
  Integrate Keeweb into Nextcloud
  ☆417Updated last month
• nextcloud / notify_push
  Update notifications for nextcloud clients
  ☆279Updated 2 weeks ago
• lefcha / imapfilter
  IMAP mail filtering utility
  ☆891Updated 6 months ago
• ics-tools / ics.tools
  Ansammlung von Kalenderdateien für gesetzliche Feiertage sowie Schulferien der Bundesländer
  ☆84Updated 2 months ago
• OfflineIMAP / offlineimap3
  Read/sync your IMAP mailboxes (python3)
  ☆550Updated last year
• ctrlaltcoop / certbot-dns-hetzner
  Certbot plugin enabling dns-01 challenge on the Hetzner DNS API
  ☆183Updated 11 months ago
• bitbetterde / Threematrix
  Work in Progress: A messenger bridge between Threema and Matrix.
  ☆106Updated last year
• johndoh / roundcube-contextmenu
  Adds context menus to various parts of Roundcube
  ☆95Updated 2 months ago
• marius-wieschollek / passwords
  A simple, yet feature rich password manager for Nextcloud
  ☆234Updated last week
• jobisoft / TbSync
  [Thunderbird Add-On] Central user interface to manage cloud accounts and to synchronize their contact, task and calendar information with…
  ☆856Updated 3 months ago
• willuhn / hibiscus
  Eine freie Homebanking-Anwendung für Linux, Windows und MacOS. Sie basiert auf der FinTS-Implementierung HBCI4Java und läuft als Plugin i…
  ☆312Updated this week
• kellerben / dudle
  Online event coordination and survey application
  ☆362Updated 7 months ago
• syseleven / nextcloud-tools
  This project contains tools to operate Nextcloud.
  ☆103Updated 2 years ago
• rcarmo / imapbackup
  A Python script for incremental backups of IMAP mailboxes
  ☆329Updated 3 weeks ago
• BernieO / calcardbackup
  calcardbackup: moved to https://codeberg.org/BernieO/calcardbackup
  ☆69Updated 4 years ago
• grke / burp
  burp - backup and restore program
  ☆489Updated last year
• moisseev / rspamd-spamness
  Thunderbird add-on for visualizing rspamd spam scores.
  ☆58Updated 8 months ago
• Snawoot / postfix-mta-sts-resolver
  Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy
  ☆124Updated 3 weeks ago
• icewind1991 / files_snapshots
  Access filesystem snapshots from Nextcloud
  ☆48Updated last month
• kivitendo / kivitendo-erp
  Web-based ERP system for the German market
  ☆109Updated this week
• strukturag / nextcloud-spreed-signaling
  Standalone signaling server for Nextcloud Talk.
  ☆473Updated last week
• alexandregz / twofactor_gauthenticator
  This RoundCube plugin adds the 2-step verification(OTP) to the login proccess
  ☆244Updated 3 months ago
• obynio / certbot-plugin-gandi
  Certbot plugin for authentication using Gandi LiveDNS
  ☆207Updated 3 months ago