iCloud Mail is #9 in Top 15 Email services
With your iCloud Mail account, you can send, receive, and organize email. When you set up your devices for iCloud Mail, you can also access your iCloud Mail account using the Mail app on your iOS device, iPadOS device, or Mac computer, or using Microsoft Outlook on a Windows computer. No matter which device you use, the changes are updated everywhere.
iCloud Mail video
Positions in ratings
#9 in Top 15 Email services
The best alternatives to iCloud Mail are: GMail, ProtonMail, Outlook, Fastmail