How can I retrieve an e-mail address from spam?

How can put someone back on my email list after I accidentaly hit the spam box.?

• I am no longer able to recieve email from two users, even tho they are on my address list. There is nothing wrong w/ my computer and they are the only ones I'm not getting mail from. My thought is that I may have accidently put them on the spam list but I cannot retrieve the list from Yahoo.l

• Answer:

  go to your spam folder and check the e-mail and then check the not spam box.