I'm getting errors when I try to delete a maildir folder.

Dovecot versions 1.0.10, 1.0.13, 1.1.rc1, 1.1,rc3 Error received: "dovecot: Mar 15 15:20:29 Error: IMAP(test@mydomain.com): unlink_directory(/home/mail/mydomain.com/test/..DOVECOT-TRASHED) failed: Permission denied"

dovecot -n: "# 1.1.rc3: /etc/dovecot/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot info_log_path: /var/log/dovecot.info protocols: imap pop3 ssl_disable: yes disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_greeting: Dovecot DA ready. verbose_proctitle: yes first_valid_uid: 100 mail_location: maildir:/home/mail/%d/%n mail_debug: yes mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 auth default: mechanisms: plain digest-md5 verbose: yes debug: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: prefetch socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix "

dovecot-sql.conf: "password_query = SELECT email as user, crypt as password, homedir as userdb_home, uid as userdb_uid, gid as userdb_gid FROM postfix_users WHERE email = '%u'"

Directory owners / perms: /home/mail: mail mail 0710 /home/mail/mydomain.com: mydomain mail 0710 /home/mail/mydomain.com/test/ and all contents: mydomain mail, dirs 0700, files 0600

Tried all kinds of things, problem got me stuck for weeks. doesn't want to remove directory. Any help would be appreciated.

Greetings, Peter