Global

> dev is the default branch and gets the newest changes first. Use main if you want the more curated branch.

Mailflare is a self-hosted email inbox for custom domains, built on Cloudflare. Supports Resend, or AWS SES

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK主要是学习与自用，如有BUG请提ISSUE，同时欢迎大家提PR指正

You can also get a SAL which is a one-time payment with no liabilities or returning fees.

Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 90 MB of RAM.

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord:

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot

Built with Go - MailHog runs without installation on multiple platforms.

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 mail server in a box.

Formatting email correctly is surprisingly difficult.

> Nodemailer is developed by the team behind EmailEngine, a self-hosted email API that turns any Gmail, Microsoft 365, or IMAP account into a REST endpoint, with managed OAuth2, webhooks for incoming mail, and built-in sending.

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

NOTE] > Check out the new Open-source Backup management app, Pluton by the same author.

NOTE] > No configuration file is needed to start. json on first run if it is > missing. That file only holds the database path, everything else is configured in the Web UI and > stored in the database.

Your mail as a native Omarchy window — not a browser tab.

안전 규칙 - 보내기 전 --dry-run으로 수신자 확인 - 처음 보내는 상대이거나 내용이 길면 나에게 먼저 연습 발송해서 서식 확인 - 단톡방은 특히 연습 발송 필수 - AI가 대신 보낸 메시지에는 그렇다고 표시합니다 - 메타데이터 재수집(harvest) 실행 금지 — 방 이름이 전부 (unknown)으로 덮어써진 사고가 있었습니다