Repositories (1659)
The DIME resolver library and command line utilities.
Some great resources to gather OSINT on Email Addresses & Usernames. Alternatively check the exposure of your Email & Username.
The largest open-source B2B cold outreach and email warmup service.
Mail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.
OneSignal makes engaging customers simple and is the fastest, most reliable service to send push notifications, in-app messages, SMS, and emails. This...
ArcaneChat for Android: ⚡ Fast encrypted chats for the family
Written by humans. WTX is a collection of different transport implementations and related tools focused primarily on web technologies.
🐶 Hosting your own email forwarding service on AWS and managing it with Github Actions
Directory of security contacts for blockchain companies
The best (weekly) newsletters
✨ Open-Source Full-stack E-Commerce Storefront with CMS Admin Panel. Built with Typescript, Next.js 14 App Dir, Tailwind CSS ( @shadcn-ui ) and Prism...
A Rails engine for drip campaigns/scheduled sequences and periodical support. Works with ActionMailer, and other things.
A dart package for many helper methods fitting common situations
Normalize emails/phone numbers and block throwaway domains with Better Auth
A reimplementation of the Python stdlib smtpd.py based on asyncio.
Documentation for all the situations where WordPress core sends an email, how and when they happen, and how to filter or disable each one.
电子邮件是一款简化的具备邮件服务器的企业邮箱，支持在将其他主流邮箱的邮件进行导入后自主控制邮件数据安全。电子邮件具备较为简洁的界面风格，以其简洁精确的...
🐳 A bring-your-own-SMTP-server mail relay with REST API and web UI
Converts email files (eml, msg) to pdf
Jenkins Email Extension Plugin
Postfix Sender Rewriting Scheme daemon
Official Node.js library for the Postmark API
Cross-platform, Local SMTP Server For Email Testing/Debugging
email infrastructure for agent and indie devs
reliable fake and temp email filter solution for site operators
Free email for AI agents. No signup, no human needed. Install → provision → send and receive. Ed25519 keypair auth.
Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, organize, and send email via IMAP and SMTP.
Email archiving application
Building the future of email with JSX syntax
An elegant MIME/SMTP email library with support for attachments
💌 Build your emails using Svelte and Tailwind
AI native email workspace for teams. In your Cloudflare account.
Keycloak: Home IdP Discovery - discover home identity provider or realm by email domain
Edit and send email messages
📩🛡 Email privacy. Anonymously send and receive with alias forwarding. (Abandoned)
Beautiful email components, built on React Email, MJML React and JSX Email. 100% Free, Zero config, one command setup.
Send email across all platforms using one interface
A web app for receiving and sending your emails!
Open source customer notifications in less than 5 minutes
Configure Magento 2 to send email using Google App, Gmail, Amazon Simple Email Service (SES), Microsoft Office365 and many other SMTP (Simple Mail Tra...
Adds email sending capability to a Nuxt.js app. Adds a server route, an injected variable, and uses nodemailer to send emails.
IP-Biter: The Hacker-friendly E-Mail (but not only) Tracking Framework
OSINT tool to get information from a Github and Gitlab profile and find user's email addresses leaked on commits.
Design your own email templates w/ visual composer directly inside the Strapi admin panel and send composed emails programmatically from your controll...
A playwright test reporter (Node.js)
Send emails from your domain through Cloudflare for free. Self host on your account.
The collaborative Open Source successor to qmail and netqmail
A parser for SPF and DMARC DNS records
根据关键字与 hosts 生成的关键词，利用 github 提供的 api，监控 git 泄漏。
Email open and click tracking library