TempMail.so

About TempMail.so

TempMail.so is a disposable email service whose distinguishing feature is control over expiry. Instead of one fixed lifetime, addresses can be set to expire after 5, 10, 15, 20, 25, 30 or 60 minutes, 3, 6, 9, 12 or 24 hours, or 3, 7, 15 or 30 days — and on the premium tier, kept indefinitely as a long-term address. That range is what makes it usable for more than one-shot signup verification: a 30-day address survives a trial period, and a permanent one on a custom domain becomes a durable alias for a service you do not want touching your real inbox. Free use requires no account and generates an address immediately with a live countdown. The premium tier is where the real functionality sits: dedicated premium domains, custom domain support, unlimited simultaneous addresses, restoring expired addresses, auto-forwarding to your own inbox, address QR codes, 2GB of extended storage, a management dashboard, API access and no ads. The vendor also markets premium addresses as 'undetectable' — meaning they are not on the public disposable-domain blocklists that many signup forms check, which is the practical failure mode of free temp-mail services and the main reason people pay. An API and a documented developer surface make it usable for automated test-account provisioning in a CI pipeline rather than only manual signup avoidance. Pricing is a single premium tier at $9.90/month with a heavily discounted $60/year annual option against a $118.80 reference price. Note that disposable addresses on any provider are a poor choice for anything you need to recover later.

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