cleaning a mailbox , cpanel

The default cache all account of one of my client has gathered thousands of emails, most of them junk , How can i clean the same (delete directly from server) and not download it.

The webmail shows only 10 messages at a time and we are talking about a few thousand here so webmail isnt an option.

Additional pop3 accounts can be deleted in cpanel but not the main one,
Ideas Anyone ?

Regards,

 

 

 

 

Top