Add an email attachment in Mail on iCloud.com - Apple Support
https://support.apple.com/guide/icloud/add-an-attachment-mm6b1a7a10/icloud
WEBIn Mail on iCloud.com, while writing an email, click in the top-right corner of the email window. Tip: You can also drag the file directly into the email. Choose to attach your file from iCloud Drive, iCloud Photos, or your device. Select the files you want to attach, then click Attach or Upload. If your attachments are too large to send in an ...
DA: 19 PA: 19 MOZ Rank: 70