Syncing Draft Folder

I am using Office for Mac on multiple iMacs and other Apple devices through exchange. I often begin writing an email and don't finish and it gets automatically saved to my drafts folder. However, I am in multiple locations and would like a method of syncing the draft folder so I can finish my work wherever I am. I understand this may not be possible so I was hoping to redirect the auto email save to another folder which will sync. Seems it can be done on Windows but I can't figure it out on the Mac version. 

Please help me!