dovecot共享文件夹（与MySQL的acl）不能被订阅

由于某些原因文件夹项目文件夹不可选。
几乎每个公共或共享文件夹都是不可选的。
电子邮件客户端是雷鸟。

项目文件夹

# 2.1.17: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.9 auth_debug_passwords = yes auth_mechanisms = plain digest-md5 cram-md5 login auth_socket_path = /var/run/dovecot/auth-userdb auth_verbose_passwords = plain debug_log_path = /var/log/dovecot/dovecot.debug.log dict { acl = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no first_valid_gid = 99 first_valid_uid = 99 hostname = smtp.mydomain.com info_log_path = /var/log/mail.info lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = <<my-ip-address>> log_path = /var/log/dovecot/dovecot.log login_greeting = Dovecot ready, Sir. mail_gid = 99 mail_location = maildir:~/mail:LAYOUT=fs:INBOX=/var/vmail/%u/mail/ mail_plugins = acl mail_uid = 99 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 { location = maildir:/var/spool/mail/public prefix = Project Folders/ separator = / subscriptions = yes type = public } namespace { list = children location = maildir:~/mail/shared prefix = shared/%u/ separator = / type = shared } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box from subject msgid size sieve = ~/.dovecot.sieve sieve_after = sieve/vacation.sieve sieve_default = /var/lib/dovecot/sieve/default.sieve sieve_dir = ~/sieve sieve_global_dir = /var/lib/dovecot/sieve/global/ sieve_max_actions = 128 sieve_user_log = ~/.dovecot.sieve.log } postmaster_address = [email protected] protocols = " imap sieve pop3" service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-userdb { group = postfix mode = 0666 user = postfix } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem ssl_protocols = !SSLv2 !SSLv3 submission_host = localhost userdb { args = uid=vmail gid=vmail home=/var/vmail/%u driver = static } verbose_proctitle = yes protocol lda { mail_plugins = acl sieve acl } protocol imap { mail_max_userip_connections = 20 mail_plugins = acl autocreate acl imap_acl } protocol sieve { mail_max_userip_connections = 10 }