[Dovecot] Performance - wow!

Wow - the performance is much better than Courier-IMAP! To open a mailbox with 2,200 messages in courier means about 10 seconds of waiting (depending on load). The same mailbox via dovecot was opened in 2-3 seconds!

I like it!

How come I don't see the

.customflags .imap.index .imap.index.data .imap.index.log .imap.index.tree

in subfolders, but not for INBOX /Maildir/cur ?

Paul