Guerrilla Mail

This temporary email service provides disposable email addresses that self-destruct after sixty minutes, enabling users to receive emails, verification codes, and registration confirmations without exposing their real email addresses to spam, marketing lists, data brokers, or unwanted follow-up communications, with no registration required and complete anonymity. The email generation creates random addresses on available domains, with an automatically refreshing inbox that displays incoming messages in real-time including sender addresses, subject lines, timestamps, and full message content with HTML formatting and attachments viewable directly in the browser. The custom address feature enables specifying a preferred username for the temporary email address, useful when a specific email format is needed for registration or testing purposes. The compose and reply capability enables sending emails from the temporary address, allowing full two-way email communication for verification flows that require responding to confirmation messages. The multi-domain support provides several email domain options, reducing the risk of domains being blocked by services that detect and reject known temporary email providers, with domains rotated periodically to maintain effectiveness. The attachment support enables receiving and downloading files sent to the temporary address. The mobile application extends the service to smartphones with push notifications. The API enables programmatic access for automated testing pipelines. The privacy protections include no account creation, no personal information collected, and automatic deletion of all data. Designed for developers, testers, privacy-conscious users, and anyone avoiding spam.