I am looking for an **efficient** way to move all of my messages (more than 50.000) in Inbox to another folder in Yahoo! Mail.

When I try in new version to _Select All_, only visible messages are selected, ie. if I then scroll down, new loaded messages are not selected, so I would have to scroll down for hours to load "manually" all messages.

Hitting the <kbd>End</kbd> key to go rapidly to the last row is not working, and neither is <kbd>Ctrl</kbd>+<kbd>End</kbd>.

Trying on older versions is even slower.

Is there any other way?

**UPDATE**: Yahoo Customer Care answered by email that for the moment the only way to achieve this is scrolling down until the last row and then _Select All_ !

It is surprising for me. A big one like Yahoo! Mail with such a limitation...

Any idea or workaround?