Usage Expansion from Buffer

This email notifies the user from Buffer Publish that a scheduled Instagram Business post failed to publish due to lost authorization with Facebook. It includes a detailed summary of the post content, an error message explaining the issue, and clear instructions with a link to reauthorize Buffer. The email is structured with the failure notice at the top, followed by the post's content, the error explanation, and links for user action, maintaining a helpful and apologetic tone throughout.