# ls -lsd /path/to/virtual/.*{Junk,Drafts,Sent,Trash} 8 drwx------ 5 89 89 512 Aug 19 06:46 .Drafts 8 drwx------ 5 89 89 512 Aug 19 06:42 .INBOX.Drafts 8 drwx------ 5 89 89 512 Aug 20 11:44 .INBOX.Junk 8 drwx------ 5 89 89 512 Aug 19 06:42 .INBOX.Sent 8 drwx------ 5 89 89 512 Aug 19 19:41 .INBOX.Trash 8 drwx------ 5 89 89 512 Aug 19 06:55 .Junk 8 drwx------ 5 89 89 512 Aug 19 06:46 .Sent 8 drwx------ 5 89 89 512 Aug 20 11:44 .Trash # ls -nlsd /home/kremels/Maildir/.*{Junk,Drafts,Sent,Trash} 8 drwx------ 6 1004 1004 512 Aug 20 11:45 /home/kremels/Maildir/.Drafts 8 drwx------ 5 1004 1004 512 Aug 19 10:08 /home/kremels/Maildir/.INBOX.Drafts 8 drwx------ 5 1004 1004 512 Aug 19 10:01 /home/kremels/Maildir/.INBOX.Sent 8 drwx------ 6 1004 1004 512 Aug 20 11:42 /home/kremels/Maildir/.Junk 8 drwx------ 6 1004 1004 512 Aug 14 21:47 /home/kremels/Maildir/.NotJunk 8 drwx------ 6 1004 1004 512 Aug 19 22:24 /home/kremels/Maildir/.Sent 8 drwx------ 6 1004 1004 512 Aug 20 11:41 /home/kremels/Maildir/.Trash

AS you can see, I only have SOME dupes in my list account.

$ doveconf -n # 2.2.5: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 9.1-RELEASE i386
auth_mechanisms = CRAM-MD5 DIGEST-MD5 APOP LOGIN PLAIN disable_plaintext_auth = no first_valid_uid = 89 log_path = /var/log/dovecot login_log_format_elements = user=<%u> %r %m %c mail_location = maildir:~/Maildir mail_max_userip_connections = 50 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox NotJunk { auto = subscribe } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } ssl_cert =

-- WHO KNOWS WHAT EVIL LURKS IN THE HEART OF MEN? The Death of Rats looked up from the feast of potato. SQUEAK, he said. Death waved a hand dismissively. WELL, YES, OBVIOUSLY *ME*, he said. I JUST WONDERED IF THERE WAS ANYONE ELSE. --The Truth