Replying to email and original message...
I recently upgrade to Yosemite and have noticed a change in my mail responses. Previously I would open an email and if i were to reply to the email, the original email would close. That is not happening now and I want to go back to that, but do not see anything in preferences that makes sense to do so. Any suggestions?
iMac (21.5-inch, Late 2012), OS X Mavericks (10.9.1)