ok yeah there are loads of steps to access email and it sucks that you cant delete a email when you open it and have to go into inbox to find the mail then delete

on the point about finding out which account it is from (if you have multiple accounts) then when u open the message after click on the yellow notification you can tap at the top of the screen and then select message details and it gives you the to and from infomation thats the only work around i can think of for finding out which account it was sent to

hope this helps