When you have spam in your smartermail inbox, is it beneficial to hit 'mark as spam'? Meaning, does it do anything but move the mail to the junk mail folder, like 'learn' what is spam? If it simply does no more good than hitting delete, is there another option that will help the increasing spam counts?

according to the forums at the smartermail website it helps the baysein (sp?) filters learn. So it has a good use.

UNmark as spam also help it learn what is good mail