email: Is there a way to group "read" messages in a folder?

[waiting_for_OSX]

I would like to create a folder that has only messages from one person in it. I tried using "smart mailboxes" however, messages that have already been received and read can not be placed into these mailboxes. Is there any way to do what I want in Mac Mail?

 

[Satcomer]

Create a new Mailbox then create a Rule when receiving mail from that email address place in the folder you just made. Plus you can also add a different receive sound to that rule to make it funny.