The first message in the list is the current message. After selecting a message in the list, you can read the message, delete the message, reply to it, or forward it to another userid. You can also send a message by using the m command. Escape to shell. Any key pressed will be explained.
C Copy current message or tagged messages to folder.
J Set current to next message. K Set current to previous message. Q Quick quit - quits without prompting you to delete, store, or keep. You may be prompted for messages to delete, store, or keep. Reply to the author of current message.