We are still working on making Mailbutler compatible with the new macOS Sonoma because the new OS comes with big changes to Apple Mail extensions. Adapting to these changes is crucial to ensure Mailbutler continues to serve you seamlessly. We kindly suggest not updating to macOS Sonoma now and waiting until Mailbutler is ready.

Your patience and trust are greatly appreciated. We'll keep you informed about the process, changes, and improvements on our blog. You will receive an email and an in-app notification once we're fully compatible with the new OS.