There are so many emails (19000 unread !) in my yahoo mail inbox. Do you know the easy way to delete them all?

There is no way unless you can download them through an email program and yPops.

That is easy just left click the first one and it will turn blue. Then scroll down to the last one. At that point push the shift down on the left side and then one left click on the mouse again At this point, all in between will turn BLUE and you just hit-- delete...

tell all your friends not to email you at the moment and take it bit by bit every day. like you could delete 1000 every day

edit select all delete trash empty reboot gone

YAHOO MAIL wont allow 19000 emails...nice try

Individually deleting 19,000 e-mails would take you years! I'm assuming that your e-mail inbox will resemble mine, where 25 messages show per page. Look at the top of your first page of messages and find a small white box (should be directly under your "Delete" button ...). If you hold your mouse over this box, a message will show reading "Select or deselect all messages". Click inside the box (a checkmark will show inside the box and also inside all your other message boxes on that page). Click the "Delete" button. If a message box shows asking you if you are sure that you want to delete all messages, just click "Yes". Repeat this process page-by-page (sorry, this route only deletes pages ... I don't know how to delete an entire inbox of messages, but if should just ignore those unopened messages, they may just be deleted anyways after a course of time).

keep checking off a whole page and hit delete.