New to Droid X - how to delete junk/spam email

[wbdroid]

How do I delete new junk/spam emails in my inbox without opening the email? Once I open/read an email, I see the trash can; but how do I delete before this reading/opening step.

 

[takeshi]

Please include the specific email app in threads like this.

 

[xfan]

click the check box on the left