Apple Watch outlook message has no content

Hello rurban4277,

Welcome to Apple Support Communities!

We want to help so these emails are showing as expected on your Apple Watch.

If they're showing as expected on your iPhone, use these steps to see if they start showing correctly on the Apple Watch.

"Choose which mailboxes appear on Apple Watch

1. Open the Apple Watch app on your iPhone.
2. Tap My Watch, then go to Mail > Include Mail.
3. Tap the accounts you want to see on your Apple Watch under Accounts. You can specify multiple accounts—for example, iCloud and the account you use at work.
4. If you want, tap an account, then tap specific mailboxes to see their contents on your Apple Watch."

This Apple Support page has the full details: Manage mail on Apple Watch - Apple Support

If the issue remains, to help us further isolate the cause, does this only happen with Outlook mail, or other accounts as well?

We hope this helps to resolve the issue so you can check these emails.

Cheers!

@justin_900 Thanks for the suggestions. But it doesn't apply to our issue on Microsoft Outlook app (Apple Watch) where it shows "this message has no content". Do you have other recommendations?