title: How to get alerted when Logic Apps connection becomes Invalid
body: <p>I setup a Logic App workflow that runs each time I receive an email in my Exchange mailbox on Office 365.</p>
  
  <p>From time to time my connection to Office 365 becomes invalid, e.g. expired token. This breaks my Logic App. Is there a way I can get alerted about invalid connections?</p>
  
  <p><a href="https://i.stack.imgur.com/hejhF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hejhF.png" alt="Invalid connection in Logic App"></a></p>