Problem statement
When setting up a Custom Domain , the user will need to update some configurations from their apps, email templates, and different features.
Cause
When enabling a Custom Domain, some features will require to be updated.
Solution
To configure Auth0 features to use the custom domain, it is needed to complete additional steps depending on the features needed. For example, it may be needed to make changes before the custom domain can be used on the login page or to call APIs.
Existing apps and update the settings as described below, including any VPN or firewall used will need to be updated. Note that existing sessions created at {yourDomain} will no longer be valid once trying to use the custom domain, so users will have to log in again.
A list and instructions on how to configure each feature can be found in Configure Features to Use Custom Domains.