Ghostmail

Ghostmail is a free Android app that helps people protect their primary inbox by creating disposable email addresses for sign-ups, newsletters, trials, forums, and email-delivery testing. Unlike short-lived services that erase an inbox after a brief countdown, Ghostmail provides persistent addresses that users can keep for as long as needed and delete when finished. The free plan supports up to 50 randomly generated addresses, allowing messages from different activities to remain separate. Users can read incoming email in the app, but sending and replying are not currently supported.

An optional Premium plan adds personalized usernames and access to premium domains, and raises the overall address limit to 200, including up to 50 personalized addresses. Ghostmail is available through Google Play; the app contains ads and offers in-app purchases. Its website provides an app guide, frequently asked questions, privacy and terms information, account-deletion instructions, and support links. Ghostmail is designed for convenient privacy and spam management, while the service advises using a reliably controlled email address for essential accounts.