The new yahoo email , android, apparently had no delete button. I could select individual or multiple emails, but then what? With no way to delete read or unwanted emails, my inbox would soon overflow. Makes it unusable.
I had to revert to the old interface.
Then, someone with more skill discovered that you can reveal the delete button by swiping left. But only if the email is not selected!!? Why have a select function? This is a very very bad interface. Updates are supposed to improve
, this does the opposite. It takes either luck, or a degree in computer science to discover this well hidden and illogical functionality. Just put a visible bin icon somewhere. How hard is that? To make things worse, the contact support facility for yahoo gives an error page that simply says, ' oops!'. This is a communications company that is unable to communicate!

I hate when I use the Yahoo Mail app that there is not an "Unread" mail option like there is for "inbox, sent, draft" and so forth. I receive so many emails a day that one or two eventually don't get read but are way down in my emails and I can never find them......I can only find them when I go to a laptop and then use the "unread" option.

Also, there used to be a "Master Mail" account that when you received the same email to more than one email account if you clicked on that email in the master account and read it it showed it as "read" on all of the other accounts so you wouldn't have to go to each account and click on the same email to show it as read.

By allowing email senders to pick how their email addresse is displayed it allows them a way to trick users into thinking they received an email from a credibke source.

Yahoo makes it easier for scammers to pull this off because the "from" field states Amazon Support. I had to click on the displayed "Amazon Support" then click copy, and paste it somewhere to see who it is actually from. It was from a long email address that ends in serveramaxzonprime.com.  If the from field would only state the email address, instead of a "nickname" or whatever this is called, it would be easier to spot these scams.

Up until now, I thought I could trust the from field to tell me who I was receiving mail from.

Possible fixes:
1. Only allow the actual email address the email is coming from to be displayed in the "from field".

1. Only allow "nicknames to be used by authenticated or verified users. Similar to what twitter does to identify the real profiles of celebs or brands. You allow the nickname followed by a checkmark or something of the sort, only for verified users.

Umm.. I'd like a happy anniversary email that's actually happy? Not an obviously perturbed sad faced dog in human clothes being annoyed by a mentally ill owner who wants likes and attention via a fb gif vid, not a cat that's humiliated in order to earn treats (definitely the better of the lot though), not cute happy dolphins with health defects that forever trap them in a pool (still cuties so best of the 4), and not a scared seal that jumps in fear - also, WHY IS IT COVERED IN BLOOD?? WHY IS THERE A IT'S MY YAHOOVERSARY BADGE OVER A GIF OF A SEAL WITH A SLASHED BLOODY MISERABLE LOOKING FACE GETTING SCARED AS YOUR HAPPY DAY MESSAGE????? Talk about ruining someone's day. Dang. What kind of sick, messed up people do you have working for you? Get a manager on that ASAP!