BlueMail is back in the Apple App Store eight months after it was removed. If you'll recall, the email app's creators sued the tech giant last year after it launched the "Sign in with Apple" feature, which lets you sign into apps and websites with your Apple ID to protect your information. BlueMail's developer, Blix, claimed the feature violates its 2017 "Share Email" patent that its app uses. In addition, BlueMail disappeared from the App Store shortly after the "Sign in with Apple" feature was announced. Now, the app is available for download again, and Blix believes the development demonstrates "the effectiveness of public pressure."