how do I sort my sent messages by recipient in the new yahoo mail?

The answer given saying to use Search does not address the question I'm afraid. You don't want to have to Search for each Recipient address in your Sent folder in turn - you want to have the Sent folder *sorted* by Recipient so you can easily select all the emails for the first Recipient address and deal with them (e.g. Move to another folder), then move on to all the emails for another Recipient, etc.

The Question is how to Sort - any answers?

Manage conversations in Yahoo Mail: https://help.yahoo.com/kb/sln28055.html

This can be done by searching for an email address, then dropping down at 'from' and selecting 'to'.  This selects all emails in which the searched email address was a recipient.

This exact same question was asked and closed years ago with all responders agreeing it could be done.  Apparently things have changed unless I have something wrong.  On my work Outlook it separates emails in which the selected recipient is the primary recipient from where it is secondary.  )I should say my wife's non-business hotmail/outlook is nothing but trouble.)

https://help.yahoo.com/kb/create-delete-rename-fol...