title: ICS calendar not rendered in Gmail where ORGANIZER is the same as the To
body: <p>I have a service where people can create an restaurant appointment for themselves. They use their own email address to create the appointment.</p>
  
  <p>After they created the appointment I would like to send them an email with the event attached so they can add the event to their calendar.</p>
  
  <p>So the From in the email is the restaurant email and the To i the email of the person that created the appointment</p>
  
  <p>The interesting part of the ICS attached looks like this:</p>
  
  <p>ORGANIZER;CN=Henrik Gemal;PARTSTAT=ACCEPTED;ROLE=CHAIR:mailto:my@own_email.address
  ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED:mailto:my@own_email.address</p>
  
  <p>The problem is that Gmail does not render the ICS file. It just shows it as an attachment.</p>
  
  <p>I think this is because the ORGANIZER is the same as the creator</p>
  
  <p>So if "my@own_email.address" is a Gmail address then the calendar is not rendered.</p>
  
  <p>Isn't it possible to send a calendar to Gmail where the ORGANIZER is the same as the To field?</p>