TempMail.so is a disposable email service designed to help people sign up for online services and receive messages without sharing their personal email address. Users can generate an inbox instantly, with a free temporary address that lasts 10 minutes by default. The service is intended for quick registrations, verification messages, and other short-term communications, helping keep a primary inbox clear of spam and unwanted subscriptions. Emails are automatically deleted when an address expires.

TempMail.so also offers paid plans with additional options, including longer expiration periods, custom domains, email forwarding, and the ability to save addresses for later or long-term use. Users can access saved inboxes through an account, while developers can use the service’s API for integration. The site presents a simple interface for creating addresses and checking incoming mail, and advertises privacy and security protections. TempMail.so recommends using a primary email address for important communications, making its service best suited to temporary email needs rather than essential correspondence.