title: ics attachment not present in gmail
body: <p>I have implemented a calendar in my website (Ruby on Rails) and i have also successfully generated an .ics file. I want to send this file as an attachment in an email.</p>
  
  <p>I have set the mime as <strong>text/calendar</strong></p>
  
  <p>I also set the content_type as <strong>multipart/alternative</strong></p>
  
  <p>The attachment is sent successfully in the email on all major email clients except <strong>gmail</strong></p>
  
  <p>How to make the .ics attachment appear in the email. has anyone faced this kind of a problem before. I checked in various google help forums and many have faced this issue, but no concrete solution has been found.</p>