My blackberry displays e-mails from my yahoo and hotmail accounts properly but after I read them and direct it to delete from both the handheld and the e-mail account more often than not i find the e-mails are still in the inbox of my yahoo and hotmail accounts....on the other hand when i delete the messages directly from the hotmail and yahoo accounts from my laptop they instantly are deleted from the blackberry...is there anything i can do about this?