I had connected a Yahoo! email (
account 1) under another Yahoo! email (
account 2). I accessed
account 1 almost exclusively through this connection through
Apparently, during the data breaches, Yahoo! unauthorized this connection for my security. However, I was not made aware immediately. As a result, I moved some ~4,000 old emails in
account 1 (via the connected folder in
account 2) while it was not actually synchronised. So the un-synced folder for
account 2 reflects the moves/updates, but the actual
account 1 email does not.
My Question: Is there a way to re-sync the emails in a way that captures/saves all of the moves I made in the un-synced/disconnected
account1 folder in
account2 to copy to the "real" account?
Put differently: can I replace the locations of messages in a Yahoo! account with the location of those emails in a no-longer synced folder of that account?