Hey All, I've been a thunderbird user for a long time and I've just recently switched to Mail.app. I've been using IMAP but it displays all these hidden . folders. The one that is most prominent is the .mailboxlist folder which seems to contain a list of all the mailbox folders I have. Is there a way to hide all these folders? It never used to do this in Thunderbird and having multiple hidden .mailbox folders is most annoying. Also can one have more than one folder level using IMAP? I can create 1 level of folders but I can't nest anything inside of those folders.