These instructions apply to iPhones and iPads running IOS 14.x or higher. If you are running IOS 13.x or lower, you will navigate to Passwords & Accounts in step 2 instead of Mail.
If you have previously added your La Salle account to the IOS mail app, you will have to remove it and re-add it to allow MFA to function. To do so, follow these steps. If you have not added your account previously, skip to the "Adding your account" section.
After your account is deleted follow the steps below to add your account to the app again with MFA enabled.