The Apple calendar connection in connactz requires your Apple ID and an app-specific password, not your regular Apple Account password. Follow Apple's app-specific password instructions to create one.

Check your credentials

  1. Open your avatar menu and choose Integrations. Under Your calendars, select Apple. For an existing connection with an authentication error, choose Reconnect.
  2. Check your Apple ID and paste the app-specific password.
  3. Select the eye icon Show password. Compare the value with the generated password and remove any spaces accidentally copied at the beginning or end.
  4. Select Save.

Extra spaces are not removed automatically and can cause sign-in to fail. They are not the only possible cause.

Calendar providers, connection status, and availability setting

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Visible example password in the iCloud form with the eye control to hide it again

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If iCloud still rejects the credentials, you can generate a new app-specific password and try again. Changing your regular Apple Account password invalidates previously generated app-specific passwords. See Apple Support.

If the problem persists, send the error message and your device/browser details to [email protected]. Select Hide password first. Never share passwords or screenshots containing visible credentials.