ICloud Mail on Android Gmail

Hello Lab85,

Thanks for asking the Apple Support Communities for assistance with iCloud mail on your Samsung S10. I am happy to check this out with you.

1. I recommend verifying you have iCloud storage available because if your storage runs out, data does not sync as expected: Manage your iCloud storage - Apple Support

• "If you run out of iCloud storage, your device won't back up to iCloud, new photos and videos won't upload to iCloud Photo Library, and iCloud Drive, other iCloud apps, and your text messages won't stay up to date across your devices. And you can't send or receive emails with your iCloud email address. If this happens, you can make more space."

• If necessary, you can also upgrade your storage: Buy more iCloud storage - Apple Support

2. Also verify you are using an app-specific password as outlined in here: Using app-specific passwords - Apple Support

• "App-specific passwords are passwords for your Apple ID that let you sign in to your account and securely access the information you store in iCloud from a third-party app. For example, use app-specific passwords with mail, contacts, and calendar services not provided by Apple."

3. If necessary, check the mail server settings: Mail server settings for iCloud email clients - Apple Support

Thanks and have a wonderful day.