Tempbox

In plain words

Tempbox is an open-source Mac application that provides instant disposable email addresses through the mail.tm service. Users can create temporary email accounts with custom addresses or random ones, useful for signing up to services without exposing their primary email. The app allows archiving addresses for future access. It's designed for Mac users who need quick, throwaway email solutions.

written from the facts on this page · October 2026

From the sources

Tempbox is an open-source Mac app for disposable emails powered by mail.tm (A free temp mail service). Create disposable emails with the address of your choice (provided not taken already) or with a random address. Archive the address for later use.

• 
  Tempinbox2024 · tempinbox.xyz · ▲7

  Instantly create disposable email addresses

• 
  Disposable Temporary Email Address2021 · etempmail.net · ▲79

  Avoid spam with this disposable email address generator

• 
  Temp Inbox2022 · temp-inbox.com · ▲100

  Simple temporary email solution

• 
  TempMail.altmails2019 · tempmail.altmails.com · ▲122

  Disposable temporary email addresses

• TD
  Tempmail.de – Temporary, disposable, anonymous email address2014 · tempmail.de · ▲66
• 
  Temp Mail Generator2025 · expireddomains.com · ▲18

  Quick Disposable Email Addresses

Questions this answers

• tempmail
• tempmailpad

• 
  /dev/null▲481

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲341

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

• 
  Tweet Hunter for Twitter▲930

  AI powered Twitter growth & scheduling for makers

  Growth · 2021 · tweethunter.io

• 
  Vimcal▲883

  Superhuman for Calendar

  Work · 2021 · vimcal.com

• 
  Thursday▲834

  Where remote teams do their socials, no sign up required

  Work · 2021 · thursday.social

• 
  Reform▲767

  Clean-looking, on-brand forms. No code required.

  Dev tools · 2021 · reform.app

• 
  CleanUp.Pictures▲750

  Remove objects and defects from your pictures - 100% free

  AI · 2021 · cleanup.pictures

• 
  Canva Video Suite▲723

  Create, edit, and record stunning videos with ease

  Growth · 2021 · canva.com