sent emails not showing
I have a sent email that isn't showing in the sent folder. I also noticed there is no way to move a folder that I've created. I tried dragging and dropping and nothing happened. Clicking on the drop down for the folder doesn't give an option to move it. Both issues need to be fixed as I don't think there is anyone would define these as working as expected.

If you still find that the Sent email issue is happening, please see this help page for troubleshooting:
https://help.yahoo.com/kb/new-mail/fix-problems-mail-sln28075.html?impressions=true
At this time, you can’t move folders. You can delete or archive all the emails in a folder using the arrow next to the folder name.
Thank you!
Mail Support