Follow these steps to connect your Apple iCloud Mail account. iCloud requires a unique, app-specific password to connect to third-party applications.
Use the following settings in the app, pasting the app-specific password you just copied into the password field.
IMAP (Incoming Mail)
SMTP (Outgoing Mail)
The most common error is using your regular Apple ID password instead of an app-specific one. Please ensure you have generated and used the correct password.
Official Apple Documentation: https://support.apple.com/en-us/102533
Contact our team and we'd be happy to help.