deleting queued messages in pending status

Hi,

I recently did a system copy from PROD to QA. I have 3-4 email messages in the new QA system that are in pending status. I believe it is because i have email daemon disabled. I do not want these emails to go out. Is there a way to delete them before I enable email daemon ??

I tried to create a custom mail rule :: @emaildomain=delete but it didnt work. any suggestions ??

thanks

BV