After MFA is Enabled
For the first hour after you enable MFA, check periodically to make sure you are receiving email. If it doesn't appear you are, send yourself a test message to ensure you can connect to your USask email account and are receiving new email on your devices.
Also you may see a notice similar to the one below in your inbox:
If you are not able to connect to your email after MFA is set up, you may have to remove your email account from your mobile device or email app and and add it back again. If you encounter this, please follow the instructions in this kb support article.