Along with iOS 18.4 RC and macOS 15.4 RC, Apple has published a new iCloud Mail beta available at beta.icloud.com/mail
You now have Categories, just like on the Mail app but also you can manually adjust those by moving specific senders to another category created by Apple
The initial process can take some time, around 20-25 minutes in my experience
Strangely enough, it is not possible to delete a single email within a category. You are offered an option to either archive it or delete all messages from that sender within that specific category
You now have Categories, just like on the Mail app but also you can manually adjust those by moving specific senders to another category created by Apple
The initial process can take some time, around 20-25 minutes in my experience
Strangely enough, it is not possible to delete a single email within a category. You are offered an option to either archive it or delete all messages from that sender within that specific category