1Sec Mail is a privacy-first, disposable email tool that gives you a working inbox in 1 second — no sign-up, no spam, no tracking. Perfect for developers, testers, or anyone who wants to keep their inbox clean and private.
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1Sec Mail is a privacy-first, disposable email tool that gives you a working inbox in 1 second — no sign-up, no spam, no tracking. Perfect for developers, testers, or anyone who wants to keep their inbox clean and private.
We ve just launched Custom Domain Support (beta)!
Users can now connect their own domain to our temp mail service and receive emails directly all under their personal brand.
No more exposing public domains.
Easy setup no coding required.
We're excited to announce that Custom Domain support is coming soon!
You'll be able to add your own domain and start receiving emails
Stay tuned 1sec-mail.com!
1SecMail – Instant Temporary Email
@onesecmail this is fantastic! I know I'm going to use this service. I'll be sure to tell everybody I know about it. Thank you for developing it!
You know what would be sick? A disposable phone service like this. Something for all of those annoying "confirmation" phone calls and text messages.
1SecMail – Instant Temporary Email
@asoentrp
Thank you so much! 🙏
We're thrilled you find 1Sec Mail useful — and your idea is 🔥
A disposable phone number service is something we've thought about too... 😉 Stay tuned, we might be working on something cool soon 👀
Feel free to share more feedback anytime — we’re building this for YOU.
Elisi : AI-powered Goal Management App
Super slick and actually useful! 🧼
1Sec Mail nails the sweet spot between speed and privacy. Sometimes you just want to check out a tool or grab a resource without giving up your real inbox—and this feels like the cleanest solution I’ve seen.
Love that there’s zero friction: no signup, no nonsense. Just spin up an inbox and get on with your day.
Curious—any plans for browser extensions or CLI support for devs who want to bake this into workflows?
Congrats on the launch, this is a keeper! 👏📬
1SecMail – Instant Temporary Email
@williamrobertscott
Thank you so much! 🙏
Glad you felt the balance between speed and privacy — that’s exactly what we aimed for.
You're spot on about browser extensions and CLI — those are definitely in the roadmap.
The goal is to make temp inboxes even more dev-friendly, so stay tuned! 💻🧩
Really appreciate your kind words and support 🚀
Nice launch guys. Any plans for temporary numbers as well? XD
1SecMail – Instant Temporary Email
@pranay12
Thanks! 🙌
Haha we’ve been getting this question a lot lately 👀
Temporary numbers are definitely something we’re exploring — but we want to get email 100% solid first.
Would love to know how you’d use temp numbers — testing apps? SMS verifications? Drop your use case!