Listening to audio sent via email
I just updated my iphone 5's software to iOS 9.2.1, and now that i have, i can no longer listen to audio sent to me via email outside of the email app. I have a ton of audio that i often send to myself via email to listen to on my phone, things like recordings from a music class, or spoken poetry, or audio for videos that i work on, and i used to be able to listen to those outside the email app. I could open another app and listen, or just lock my phone and listen while i'm on the go, but after the update, i can no longer do this. Anyone else have this problem? Any solutions? I would hate to be limited to listening to audio that's been synced via itunes, because sometimes i'm working on computers that don't have itunes installed.
iPhone 5, iOS 9.2.1