I have a question about K-9 Mail. The application works great and I love it except for this one issue. Whenever I delete a new e-mail, the application reloads a previous e-mail and considers it a new e-mail and I get a new notification and a new mail (which is old) that is marked unread. Is there a way to stop it from pulling previous e-mails and only new e-mails? TYIA.