Upload Outlook attached file to Sharepoint Document Library

Question

I am developing Outlook SharePoint connector. I want to upload Outlook attached file to SharePoint Document Library.
Requirement is like when user opens any mail to read and right click on attached file, there should be option like "Save file to SharePoint". I am not getting right way to implement this function.
For more reference Please refer below link:
http://s27.postimg.org/pqdnl3x83/Outlook_attached_image.png
Need your help to develop such kind of function.
Thanks