A free app for Android, by Offshored.

If you have ever had to deal with spam in your inbox, you know it is a real pain. Your inbox is supposed to be a space for your best communication. However, a lot of time it ends up being full of spam messages, advertising messages, and unnecessary requests. This is a real inconvenience and a waste of time. Fortunately, there is an effective way to prevent your inbox from becoming a breeding ground for spam. With Temp Mail, you can set up a fake email address that will only be active for a limited time. No need to worry about receiving spam from your real email address, no need to worry about having to delete a bunch of spam messages, and no need to worry about having to create another email address.