MailFrom.dev – A sandbox SMTP for devs

Easily test emails. No real delivery. No complex setups.

12 followers

Easily test emails. No real delivery. No complex setups.

12 followers

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Team collaboration software

•

Email clients

•

Testing and QA software

Hey Product Hunt! 👋 Mailfrom.dev is your sandbox SMTP server in the cloud 📨 Perfect for staging, QA, and debugging. Zero inboxes, zero spam. Catch and inspect emails your app sends, without ever hitting a real mailbox. Simple and dev-friendly 🚀

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Launch tags:Email•SaaS•Developer Tools

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Humans in the Loop — A free community for people who love using AI to ship faster

A free community for people who love using AI to ship faster

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Maker

📌

👋 Hey Product Hunt! I'm Daniele, and I'm excited to finally launch Mailfrom.dev 🎉 If you’ve ever had to test email flows in staging or QA, you know how annoying it is to use real inboxes or shared tools. I built Mailfrom.dev to make that painless. 🔹 It gives you a fake SMTP server you can drop into your staging config 🔹 All emails are captured — no real ones sent 🔹 You can view everything from the UI and even download the raw .eml 🔹 No spam, no setup, no nonsense I built it for myself, but now it’s ready for others. Would love your thoughts, feedback, or feature requests — and of course, happy to answer any questions! Thanks for checking it out 🚀

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10mo ago

AskCodi

Solid fix for a very real dev headache. Any plans to support automated assertions or snapshots for CI pipelines? Could be killer for regression-proofing email flows.

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10mo ago

Maker

@shreyans_assistiv thanks for the feedback, really appreciated! I'm also thinking about adding an API to query delivered messages, especially for use in CI/CD workflows and snapshots would be a great plus! — no ETA yet, but it's something I'll sure do.

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10mo ago