Topics / #imap

Imap projects on GitHub

Email protocol support for retrieving messages from mail servers in clients and servers.

As of , the most-starred Imap projects on GitHub are odysseus (93.7K stars), community-skeleton (19.6K stars) and docker-mailserver (19.6K stars). GitHub.Locker tracks 17 Imap repositories with 215.6K stars combined. The fastest-growing on October 16 was odysseus, with +131 stars in a day.

17Projects
215.6KStars in total
+199Stars in a day
Browse in the catalog →github.com/topics/imap ↗

Hot right now

Most stars gained in a day · Oct 16

+131

odysseus

odysseus-dev/odysseus · ★ 93.7K

Odysseus is a self-hosted AI workspace that bundles chat, agents, deep research, a document editor, email, notes, tasks, and calendar around local or API models.

+14

docker-mailserver

docker-mailserver/docker-mailserver · ★ 19.6K

A production-ready, fullstack but simple mail server — SMTP, IMAP, POP3, LDAP, anti-spam and anti-virus — that runs entirely inside a single Docker container.

+11

stalwart

stalwartlabs/stalwart · ★ 15.1K

Stalwart is an all-in-one, open-source mail and collaboration server written in Rust that supports email (JMAP, IMAP4, POP3, SMTP), calendaring (CalDAV), contacts (CardDAV) and file storage/sharing (WebDAV) in a single binary.

+10

outlook-auto-register

lxf746/outlook-auto-register · ★ 1K

A pure-protocol tool for bulk-registering Microsoft Outlook accounts that handles PerimeterX captcha solving, proxy rotation, recovery-email (proofs) binding, and reading mail via Graph/Outlook REST right after signup, all driven from a Web console or CLI.

The all-time top

17 projects · by stars

  1. #1 · odysseus-dev/odysseus

    odysseus

    Odysseus is a self-hosted AI workspace that bundles chat, agents, deep research, a document editor, email, notes, tasks, and calendar around local or API models.

    93.7K
  2. #2 · uvdesk/community-skeleton

    community-skeleton

    UVdesk Community is a free, open-source helpdesk platform: a ticketing system for customer support built on the Symfony framework and backbone.js, covering tickets, mailboxes, a knowledge base and an extensible bundle system.

    19.6K
  3. #3 · docker-mailserver/docker-mailserver

    docker-mailserver

    A production-ready, fullstack but simple mail server — SMTP, IMAP, POP3, LDAP, anti-spam and anti-virus — that runs entirely inside a single Docker container.

    19.6K
  1. 4

    Mailspring

    17.9KFoundry376/Mailspring · TypeScript

    Mailspring is an open-source desktop email client for Mac, Windows, and Linux, built as a faster, leaner successor to Nylas Mail.

  2. 5

    mailinabox

    15.4Kmail-in-a-box/mailinabox · Python

    It turns a fresh machine into a complete, self-hosted email server — SMTP, IMAP, webmail, contacts and calendar sync, DNS, spam filtering and backups — with a single install command, so individuals can run their own email instead of relying on providers.

  3. 6

    stalwart

    15.1Kstalwartlabs/stalwart · Rust

    Stalwart is an all-in-one, open-source mail and collaboration server written in Rust that supports email (JMAP, IMAP4, POP3, SMTP), calendaring (CalDAV), contacts (CardDAV) and file storage/sharing (WebDAV) in a single binary.

  4. 7

    mailcow-dockerized

    13.6Kmailcow/mailcow-dockerized · JavaScript

    Mailcow is a self-hosted, dockerized mail server suite - it bundles Postfix (SMTP), Dovecot (IMAP), SOGo (webmail/groupware), Rspamd (spam filtering), ClamAV (antivirus) and ACME certificate automation into a set of containers you run yourself.

  5. 8

    cloudflare_temp_email

    12Kdreamhunter2333/cloudflare_temp_email · TypeScript

    A self-hosted temporary email service built on Cloudflare's free tier: create disposable email addresses on your own domain, receive mail (with attachments), send mail via SMTP/Resend, and manage everything through a modern web UI, Telegram bot, or admin console.

  6. 9

    GuJumpgate

    3.9KFoundZiGu/GuJumpgate · JavaScript

    GuJumpgate is an archived Chrome extension that automated account registration and payment flows for a target platform - creating a Free account, upgrading it to Plus through a PayPal-via-Stripe billing chain, and managing Hotmail/Outlook email aliases. It stopped being maintained on 2026-07-11.

  7. 10

    mail

    1.4Kflectar/mail · Rust

    Flectar Mail is a native, open-source email client that also handles calendars and contacts, built in Rust for speed and low memory use instead of being a web app wrapped in a browser shell.

  8. 11

    outlook-auto-register

    1Klxf746/outlook-auto-register · Python

    A pure-protocol tool for bulk-registering Microsoft Outlook accounts that handles PerimeterX captcha solving, proxy rotation, recovery-email (proofs) binding, and reading mail via Graph/Outlook REST right after signup, all driven from a Web console or CLI.

  9. 12

    grok-register

    521xinxinshuhao-create/grok-register · Python

    grok-register is an automated toolkit that registers x.ai (Grok) accounts, extracts their SSO tokens, mints OAuth access/refresh tokens via Device Flow, and runs a daemon that keeps replenishing an account pool for an API gateway like grok2api.

  10. 13

    penguin-mail

    463c9dev/penguin-mail · Rust

    Penguin Mail is a native Linux desktop app for mail and calendar: it handles Gmail, Microsoft (Outlook.com, Hotmail, Live, Microsoft 365) and any IMAP/SMTP account, plus Google Calendar, contacts, OpenPGP and S/MIME encryption, and an optional AI assistant.

  11. 14

    solo-skills

    365bam-bam-2/solo-skills · Python

    This is a collection of AI agent 'skills' (SKILL.md procedure files, some with runnable scripts) that a solo entrepreneur built to automate the busywork of running a one-person business — product demo videos, book PDFs, blog posts, meeting minutes, KakaoTalk messaging, Discord bots, and more.

  12. 15

    github-farm

    354d4ncboz/github-farm · Python

    It is an automation framework that farms GitHub OAuth signup bonuses across multiple AI-gateway platforms (Tabi AI, GoRouter, CodeBuddy Global) by generating email aliases, catching their OTP codes over IMAP, and harvesting the resulting OAuth sessions.

  13. 16

    omamail

    299huacnlee/omamail · QML

    Omamail is a native email client plugin for the Omarchy desktop (built on Hyprland/Quickshell) that reads, triages and answers mail from Gmail, Outlook, HEY, JMAP and IMAP accounts inside one themed window.

  14. 17

    offerflow

    247Xiangyahaian/offerflow · CSS

    OfferFlow is a local-first tracker for internship and campus job applications — it also connects to your inbox and uses AI to turn job emails into application records.

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