Vista "Windows Mail" Junk mail

This is a poor junk mail system. Sure you can 'safe senders' and 'blocked
senders' and the system will queue you on them, but it doesn't give a CLUE
about setting time limits on when the mail gets deleted from the junk mail
folder! How can this be set??!! ANY help on this matter will b e greatly
appreciated!

"PJ Perillo" <> wrote in message
news:Vc_oj.159$ds2.59@trnddc05...
> This is a poor junk mail system. Sure you can 'safe senders' and 'blocked
> senders' and the system will queue you on them, but it doesn't give a CLUE
> about setting time limits on when the mail gets deleted from the junk mail
> folder! How can this be set??!! ANY help on this matter will b e greatly
> appreciated!

Can't you just right click on Junk E-mail and delete the contents?