[Dovecot] dovecot+shared folders

[Alexey Eropkin]

Hi all.

I have dovecot 1.2.15 on debian + mysql+shared folders.

My config

login_process_size = 128
login_processes_count = 10
login_process_per_connection = no
login_max_connections = 3000
login_max_processes_count = 1000
mail_process_size = 1024

protocols = imap imaps pop3 pop3s managesieve

protocol managesieve {
   login_executable = /usr/lib/dovecot/managesieve-login
   mail_executable = /usr/lib/dovecot/managesieve
}

disable_plaintext_auth = no
log_timestamp = "%Y-%m-%d %H:%M:%S "

mail_location = maildir:~
namespace private {
   separator = /
   prefix =
   inbox = yes
   hidden = no
   subscriptions = yes
}

namespace shared {
  separator = /
  prefix = shared/%%u/
  location = maildir:%%h:INDEX=~/shared/%%u:CONTROL=~/shared/%%u
  inbox = no
  hidden = no
  subscriptions = no
  list = children
}

mail_privileged_group = vmail

first_valid_uid = 500
last_valid_uid = 50000
first_valid_gid = 500
last_valid_gid = 50000

protocol imap {
  imap_client_workarounds = outlook-idle
  mail_plugins = acl imap_acl
}

protocol pop3 {
  pop3_uidl_format = %08Xu%08Xv
}

protocol managesieve {
  mail_location = mbox:~/
}

protocol lda {
  postmaster_address = postmasterk at chronopay.ru
  mail_plugin_dir = /usr/lib/dovecot/modules/lda
  auth_socket_path = /var/run/dovecot/auth-master
  mail_plugins = acl sieve
}

auth default {
  mechanisms = plain login
  #digest-md5 cram-md5

  passdb ldap {
    args = /etc/dovecot/dovecot-ldap.conf
  }

  passdb sql {
    args = /etc/dovecot/dovecot-sql.conf
  }

 #userdb ldap {
 #   args = /etc/dovecot/dovecot-ldap.conf
 # }

  userdb static {
        args = uid=5000 gid=5000 home=/.mail/%d/%n
  }

  user = root

  socket listen {
     master {
       path = /var/run/dovecot/auth-master
       mode = 0660
       user = vmail # User running Dovecot LDA
       group = vmail # Or alternatively mode 0660 + LDA user in this group
     }
    client {
      path = /var/spool/postfix/private/auth
      mode = 0660
      user = postfix
      group = postfix
    }
   }

}

plugin {
  sieve = ~/.dovecot.sieve
  sieve_dir=~/sieve
  acl = vfile
  acl_shared_dict = file:/.mail/%d/shared-mailboxes.db
}


And all seems ok, but I cannot understand how to make delet flag per user.
If I permit t and e in ACL, users delet message forever for all.

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