iCloud email won’t send? Here’s what to check to fix it

iCloud has restrictions that could prevent your email from being sent.
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Apple
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  • iCloud
  • Mobile Apps
Glenn Fleishman’s most recent books include Take Control of iOS & iPadOS Privacy and Security, Second Edition (covering iOS 15/iPadOS 15), Take Control of Your M-Series Mac, and Take Control of Securing Your Mac. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.