How feasible would it be to add a next/previous mail button when you open a mail? It would be nice when I come back from being logged out for a while, I could just start at one mail and hit next when I don't need to reply to the mail and move on to the next mail quicker. 

I also wouldn't mind a way to have it return automatically to the inbox after you reply & delete or reply. 

IF THIS IS DUMB and/or would be too much of a headache for Izzy then I am so sorry. Mostly for the headache bit. I do stupid things all the time so I'm more okay with that. 

Thanks!

100% behind this, esp if you have tons of MMs, quite easy to just NEXT it. Of course there are other high priority things to do but maybe if its a simple update it can be done.