Cyrus IMAP is an email, contacts and calendar server
☆631May 6, 2026Updated this week
Alternatives and similar repositories for cyrus-imapd
Users that are interested in cyrus-imapd are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- a container for testing Cyrus IMAP☆20Apr 6, 2026Updated last month
- Dovecot mail server☆1,197May 3, 2026Updated last week
- JSON Meta Application Protocol Specification (JMAP)☆1,337May 4, 2026Updated last week
- SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featu…☆2,109Updated this week
- A full JavaScript implementation of the JMAP data model☆157May 5, 2020Updated 6 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Stalwart JMAP server☆601Oct 8, 2024Updated last year
- Courier Mail Server☆89May 4, 2026Updated last week
- Opinionated email server☆2,091Updated this week
- Rapid spam filtering system.☆2,449Updated this week
- Stalwart IMAP server☆141Oct 8, 2024Updated last year
- sabre/dav is a CalDAV, CardDAV and WebDAV framework for PHP☆1,706Apr 2, 2026Updated last month
- This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!☆572Mar 26, 2026Updated last month
- A simple CalDAV (calendar) and CardDAV (contact) server.☆4,623May 4, 2026Updated last week
- IMAP client and server implementation in Go☆30Dec 9, 2014Updated 11 years ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Cypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)☆1,489May 3, 2026Updated last week
- Virtualmin plugin to allow users to register domains through supported registrars from within Virtualmin☆14Dec 23, 2025Updated 4 months ago
- Exim Mail Transport Agent - source, testsuite and documentation☆780Dec 29, 2025Updated 4 months ago
- Dictionary protocol client (RFC 2229) for Emacs☆18Jul 28, 2021Updated 4 years ago
- Dovecot plugin for storing mails in a Ceph cluster☆137Jul 15, 2024Updated last year
- ✉️ Composable all-in-one mail server.☆5,956Updated this week
- OpenPGP Secure Zimlet - Sign, verify, encrypt, and decrypt email with OpenPGP/MIME for Zimbra☆12Nov 26, 2021Updated 4 years ago
- Application to assist with editing IMAP Sieve filters☆11May 3, 2026Updated last week
- An IMAP server library written in Go☆536Apr 24, 2026Updated 2 weeks ago
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- The NLnet Labs Name Server Daemon (NSD) is an authoritative, RFC compliant DNS nameserver.☆545Apr 24, 2026Updated 2 weeks ago
- The Roundcube Webmail suite☆6,955May 3, 2026Updated last week
- All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).☆12,618May 2, 2026Updated last week
- simple ipv4 calculator☆12Jan 29, 2011Updated 15 years ago
- UC micro service for Wazo☆36Apr 30, 2026Updated last week
- Mail hosting made simple☆3,481Updated this week
- SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]☆966Updated this week
- A CalDAV/CardDAV server backed by Git☆559Updated this week
- The Etebase server (so you can run your own)☆1,748Jul 12, 2024Updated last year
- Open source password manager - Proton Pass • AdSecurely store, share, and autofill your credentials with Proton Pass, the end-to-end encrypted password manager trusted by millions.
- Unbound is a validating, recursive, and caching DNS resolver.☆4,518Updated this week
- Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a m…☆15,290Apr 20, 2026Updated 3 weeks ago
- Emails at the heart of your business logic!☆1,010Updated this week
- A JMAP parser/generator in Rust☆14Aug 17, 2022Updated 3 years ago
- Simple, modern & fast web-based email client☆4,127Aug 20, 2024Updated last year
- This is the Trusted Domain Project's impementation of the DMARC protocol libary and mail filter, called OpenDMARC. A "milter" connects t…☆130May 6, 2025Updated last year
- a modular policy daemon for postfix☆23Nov 30, 2020Updated 5 years ago