How do I move saved Mail.app mail from one machine to another?
I have two OS X machines running Snow Leopard, a laptop and a desktop. I have saved mail messages on my laptop that I'd like to move to my desktop. However, the obvious method—copying ~/Library/Mail/Mailboxes/Saved Items/ and …Saved Items.mbox to ~/Library/Mail/Mailboxes—doesn't work right. After I did this, I can see the folders on the left side of Mail.app, but none of the messages show up at all in the message list at the top of Mail.