Mail is saving too many emails as drafts
Mail 9.3 is saving too many partial and full emails in drafts that I never wanted it to save and I can't figure out how to stop it. I am using my domain mail through Google apps as an IMAP and I turned off Save Drafts on server in Mail. I do not see any such controls in Gmail preference.
Would anyone else have this issue and how did they solve it, or can anyone else be of help in fixing this? There are so many saved that I never wanted saved.
iMac (Retina 5K, 27-inch, Late 2014), OS X El Capitan (10.11.3), 8GB