creating a mailbox via imap

Hi, is there any way with Dovecot to open an admin imap connection and create a brand new mailbox? With Cyrus imapd I can do this by connecting as the Cyrus admin user and then create a folder "user/newuser@domain.tld". Thanks Gabriele Sonicle S.r.l. : http://www.sonicle.com Music: http://www.gabrielebulfon.com eXoplanets : https://gabrielebulfon.bandcamp.com/album/exoplanets