Updated to 10.9.1 today. Now when I drag an email from the Inbox to the Archive, it snaps back to the Inbox.
What happens if you use the Archive button?
Also, your post is dreadfully lacking in detail. Is this with Gmail, IMAP, or some other mail service?
Don't know about an Archive button. Right-click Archive works.
Same sort of problem with apple mail. I'm unable to move mail from 1 on my mac folder to another.
it says (translate from dutch) An Error as occurred when moving messages to mailbox "Fletcha Events - On My Mac ".
Retrieving data ...