The UF Helpdesk has provided documentation on configuring the iPhone’s/iPad’s native mail app for connecting to UF mailboxes at https://www.mail.ufl.edu/managing-email/connecting-to-email/ios-mail-app-iphoneipad/.

This documentation was recently updated to make sure it is compatible with the October 1, 2022 Modern Authentication changes. If you are having issues, make sure you have the latest release of iOS installed on your device.