iCloud Mail gets redesigned interface on the web - 9to5Mac

The web version of iCloud Mail is getting a redesigned, modern interface, which is currently available in beta.

How to: set up iCloud Mail with a custom email domain

Apple has released a beta version that redesigned the web version of iCloud, anyone can access and compare usability - GIGAZINE

Apple Launches New 6TB and 12TB iCloud+ Plans - MacRumors

iCloud's iOS 7-style redesign now available

Apple just completely redesigned iCloud.com, and it looks a lot better

iOS 11 - Wikipedia

Apple Launches Revamped iCloud.com Website With All-New Design - MacRumors

Apple revamps iCloud.com with more features for drive, mail and notes

Apple's Advanced Data Protection Gives You More Keys to iCloud Data - TidBITS

iCloud.com Gets New Apps: Our First Impressions - MacStories

Apple launches beta of redesigned iCloud website, new Reminders app for some

Apple Begins Testing Redesigned iCloud Mail for Web - MacTrast