Nov  9 16:37:17 postfixadmin dovecot: auth(default): client in: AUTH    1       PLAIN   service=imap    secured lip=127.0.0.1   rip=127.0.0.1   lport=143   rport=36513      resp=<hidden>
Nov  9 16:37:17 postfixadmin dovecot: auth-worker(default): sql(test@sipbird.tk,127.0.0.1): query: SELECT password FROM mailbox WHERE username = 'test@sipbird.tk' AND active = '1'
Nov  9 16:37:17 postfixadmin dovecot: auth(default): client out: OK     1       user=test@sipbird.tk
Nov  9 16:37:17 postfixadmin dovecot: auth(default): master in: REQUEST 2       26070   1
Nov  9 16:37:17 postfixadmin dovecot: auth-worker(default): sql(test@sipbird.tk,127.0.0.1): SELECT maildir, 89 AS uid, 89 AS gid FROM mailbox WHERE username = 'test@sipbird.tk' AND active = '1'
Nov  9 16:37:17 postfixadmin dovecot: auth(default): master out: USER   2       test@sipbird.tk maildir=test@sipbird.tk/        uid=89  gid=89
Nov  9 16:37:17 postfixadmin dovecot: imap-login: Login: user=<test@sipbird.tk>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured
Nov  9 16:37:17 postfixadmin dovecot: IMAP(test@sipbird.tk): namespace configuration error: There can be only one namespace with inbox=yes
Nov  9 16:37:17 postfixadmin dovecot: IMAP(test@sipbird.tk): Fatal: Namespace initialization failed