title: Getting error 'There was an error sending this message to your bot: HTTP status code GatewayTimeout ' email channel in MS bot
body: <p>I have published a bot in bot framework and it is working in test window of the bot framework. Then I configured the bot with email channel with office 365 mail. I am getting the error:</p>
  
  <blockquote>
    <p>There was an error sending this message to your bot: HTTP status code GatewayTimeout</p>
  </blockquote>