Send transactional emails, run marketing campaigns, and automate workflows. Open-source and self-hostable, $0.001 per email, no contact limits.
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.
Customer Engagement Platform for Email, Push Notifications, & SMS
The world's leader for mobile push notifications, web push, SMS, email and in-app messaging. Trusted by 2 million+ businesses to send 12 billion+ messages per…
Common Snail | Monthly Mail for People Running Something
Real, physical mail for business owners, leaders, and community organizers. Templates and tools for the work, art and writing for the human doing it. Sliding scale pricing.
better-email | sTeam Public
What i find interesting about this article is not the realization that MPI is like email, but the reverse, that human collaboration using messages is like MPI. The suggestion to use SMTP as a transport for things much more complex than emails is something worth looking at. It relates to my belief that the instant messaging difference does not come from the new protocols like XMPP for jabber, but from the new client interface that facilitates short messages in a conversational style. SMTP is equally (if not more) capable of transporting these messages. Sure, SMTP is not designed for "instant" messaging. but todays use of SMTP where my local SMTP server talks directly to your SMTP server, makes email is just as instant.
Postoffice — Encrypted Mail Service
Send secure, encrypted messages as NFTs. Only the recipient can decrypt. Permanent, immutable, and truly private communication on the blockchain.
Send emails for free in SvelteKit w/ Tailwind CSS
Resend · Email for developers
The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.
Front grabs $10 million to bring email to the next level | TechCrunch
It’s safe to say that email is broken. But a startup called Front wants to reinvent email, or at least make it suck less. Front started as a collaborative email service for companies so that multiple people can interact and deal with incoming emails on your on your support@, jobs@ or contact@ email addresses. And the company is raising a $10 million Series A round led by Social Capital.
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.
Reflections: The ecosystem is moving
At Open Whisper Systems, we’ve been developing open source “consumer-facing” software for the past four years. We want to share some of the things we’ve learned while doing it. As a software developer, I envy writers, musicians, and filmmakers. Unlike software, when they create something, it is...
Reflections: The ecosystem is moving
At Open Whisper Systems, we’ve been developing open source “consumer-facing” software for the past four years. We want to share some of the things we’ve learned while doing it. As a software developer, I envy writers, musicians, and filmmakers. Unlike software, when they create something, it is...
asutherland/glodastrophe
desktop web mail client for the development of the gaia-email-libs-and-more backend
How It All Started: Pre-W3C Web and Internet Background
1971: Ray Tomlinson of BBN creates email program to send messages across a distributed network.
Missive · Inbox collaboration for teams that run on email
See what’s going on, know who’s doing what, and collaborate behind the scenes — without changing your workflow. Try for free!
Patrick Collison on Twitter / X
I want some kind of LLM workflow tool.• Ability to manage a set of input files (Markdown or similar), plus other general-purpose context.• With real-time collaboration. (And maybe some concept of snapshots or VCS integration.)• And the ability to create/manage a inference…— Patrick Collison (@patrickc) June 6, 2026
How to Make Money from Open Source Platforms - Linux.com
John Mark Walker is the Open Source Ecosystems Manager at Red Hat. I never thought I’d have to write this article in 2015. By now, I thought it would be self-evident how to derive revenue from open source software platforms. But alas, no. Despite the fact that the success of open source software is unparalleled and […]
