I noticed something in Courier... Let's say I make an IMAP folder called "Bonnie & Clyde". The folder gets created as "Bonnie &- Clyde", however the folder is returned as "Bonnie & Clyde" in the IMAP folder list. I assume that the &- is some sort of escaping that's done. So I have a question:

- Are there any other characters that Courier does this to? If so, what are they?

I ask because I'm implementing some direct folder delivery stuff and I'd like to know what characters I need to escape when I pass the maildir. Currently, I'm passing ${MAILDIR}/${FOLDER} to the delivery agent, and that's not correct. What ends up happening is the email gets delivered to say, "/home/michaeln/mail/.Bonnie & Clyde" instead of "/home/michaeln/mail/.Bonnie &- Clyde".

Thanks in advance!

Michael