Deleting 10.000+ emails

Hi,

I'm trying to clean up my yahoo mail accounts, which goes back to... a very long time meaning 10.000+ emails to delete.

However, when I try to delete too many emails, it says it cannot do it. So I did manually for some of these, deleting 10 by 10 at a time, and then checked the trash bin (with some 8.000 emails) and when I clicked to empty the trash bin it says it can't...

I guess it's too many emails at a time, fine. What I'd like is maybe some sort of script to delete those 10.000+...

Deleting 10.000+ emails

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