Missing Email
You can improve by not having emails "disappear". I had a specific email that I rec'd. a week or two ago. It is nowhere to be found. Just gone. This is the second or third disappearing email I've noticed since the conversion to the "new" Yahoo mail. The last time I opened this email was on Wednesday or Thursday, 8/27 or 8/28... less than a week ago. I searched all mail for anything from that sender and got no hits. If there's something I should be doing to prevent this please let me know.

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One change you'll see is a new feature called Inbox Categories. So you'll see at the top of your Inbox, your emails are now organized in Categories. If you're not seeing all your emails, it might be because you're in the Priority tab. Please go to your "All" tab so you can see all your emails. Thanks.