addy.io

addy.io is an Android client for an anonymous email forwarding service. Instead of giving a real address to a website, a shop or a newsletter, the user creates a disposable alias that relays incoming mail to their actual inbox. If an alias starts receiving unwanted mail, it can be switched off or deleted without touching the underlying account.

The application acts as a front end for managing those aliases from a phone: creating new ones, listing existing ones, and turning individual aliases on or off. It is published by Stjin under the MIT license.

Because the app is a client, it depends on an account with the forwarding service; the forwarding itself happens on the server side rather than on the device. The listing covers Android only, so there is no desktop build described here.