title: android sending mails through exchange server
body: <p>I want to send mails from my exchange server . I have tried many things.</p>
  
  <p>I see that webdav is not supported in later exchange versions.
  Activesync need license to use it.</p>
  
  <p>I was trying smtp, but smtp is disabled for most of the corporate accounts.</p>
  
  <p>I am really stuck at this point. 
  Any guidance on how to go ahead would be really useful.</p>
  
  <p>Thanks in advance</p>