Email Mailing List Manager. Easy To Use and Extendable
knadh/listmonk
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
Email and calendar made better
Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
Email and calendar made better
Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
Free Email Forwarding for Custom Domains - #1 Open Source Email Service 2026
Get free email forwarding for custom domains. Send & receive as you@yourdomain.com with unlimited aliases, 10GB storage, IMAP/POP3/SMTP & 100% open-source security. Trusted by 500K+ users. Setup in 2 minutes.
Home - maddy
Maddy Mail Server implements all functionality required to run a e-mail server. It can send messages via SMTP (works as MTA), accept messages via SMTP (works as MX) and store messages while providing access to them via IMAP. In addition to that it implements auxiliary protocols that are mandatory to keep email reasonably secure (DKIM, SPF, DMARC, DANE, MTA-STS).
asutherland/glodastrophe
desktop web mail client for the development of the gaia-email-libs-and-more backend
Self-hosting email the hard way from your own routable IPv4 block up
How we refreshed self-hosted Recoil email with our own RIPE-allocated IPv4 block, and deployed Postfix/rspamd/Dovecot to get full SPF/DKIM/DMARC deliverability.
Mailbrew - Your personal email digest
Create beautiful, automated newsletters with content from the sites and apps you love.
mattt/iMCP
A macOS app that provides an MCP server to your Messages, Contacts, Reminders and more
mattt/iMCP
A macOS app that provides an MCP server to your Messages, Contacts, Reminders and more
Gmail API overview | Google for Developers
The Gmail API is a RESTful API that can be used to access Gmail mailboxes and send mail. For most web applications the Gmail API is the best choice for authorized access to a user's Gmail data and is suitable for various applications, such as:
Big day: Leaflet now supports EMAIL NEWSLETTERS 📧📬💌 Turn on ~Newsletter Mode~ and readers can subscribe with email as well as atproto! This is in alpha, and only available with Leaflet Pro. Help us test & reach out with any q's! Drop your email at lab.leaflet.pub — we'll send something soon :)
Hoping @letta.com is still on everyones Radar. They somewhat recently added & then massively expanded support for a local mode. w/ app-server mode it seems like virtually all capabilities they advertise can now be self hosted on your own LLM. The product is insanely good! So happy they did this.
