title: Get the Duration an Outlook Email was Composed for
body: <p>I've looked at the <strong>Message</strong> (email) class in the <a href="https://msdn.microsoft.com/en-us/office/office365/api/complex-types-for-mail-contacts-calendar#message" rel="nofollow noreferrer">Office 365 API Resource Reference</a>, as well as the other classes and various Office 365 docs, but there doesn't seem to be an elegant method for obtaining the duration a user spent composing an email. I'm very surprised that the <strong>Message</strong> class does not have a "ComposedTime" attribute or something along those lines, for emails in the <strong>SentItems</strong> (Sent) folder. </p>
  
  <p>My current implementation is very brute-force, I am hoping there is a more straightforward implementation, thank you!</p>