##
## Quota configuration.
##

# Note that you also have to enable quota plugin in mail_plugins setting.
# <doc/wiki/Quota.txt>

##
## Quota limits
##

# Quota limits are set using "quota_rule" parameters. To get per-user quota
# limits, you can set/override them by returning "quota_rule" extra field
# from userdb. It's also possible to give mailbox-specific limits, for example
# to give additional 100 MB when saving to Trash:

plugin {
  #quota_rule = *:storage=1G
  #quota_rule2 = Trash:storage=+100M

  # LDA/LMTP allows saving the last mail to bring user from under quota to
  # over quota, if the quota doesn't grow too high. Default is to allow as
  # long as quota will stay under 10% above the limit. Also allowed e.g. 10M.
  #quota_grace = 10%%
  # Django : 2014-08-06
  # default: unset
  # jeder User bekommt im 1GB Mailstorage zugewiesen
  quota_rule = *:storage=100K
  # jeder User kann 10k = 10.240 Nachrichten in der INBOX liegen haben
  quota_rule2 = INBOX:messages=+10K
  # jeder User darf im Unterverzeichnis Trash zusätzlich 125 MB haben
  quota_rule3 = INBOX/Trash:storage=+125M
  # der Sent-Ordner wird bei der Bewertung ausgenommen
  quota_rule4 = INBOX/Sent:ignore
  # das Verzeichnis Order darf 25% overquota liegen
  quota_rule5 = INBOX/Archiv:storage=+25%%
  #
  # jeder user darf die Quota-Limitierung einmalig um 10% überschreiten
  quota_grace = 10%%
}

##
## Quota warnings
##

# You can execute a given command when user exceeds a specified quota limit.
# Each quota root has separate limits. Only the command for the first
# exceeded limit is excecuted, so put the highest limit first.
# The commands are executed via script service by connecting to the named
# UNIX socket (quota-warning below).
# Note that % needs to be escaped as %%, otherwise "% " expands to empty.

plugin { 
  #quota_warning = storage=95%% quota-warning 95 %u
  #quota_warning2 = storage=80%% quota-warning 80 %u
  # Django : 2014-08-06
  # default: unset
  # Quotawarnings aktiviert
  quota_warning = storage=100%% quota-warning 100 %u
  quota_warning2 = storage=95%% quota-warning 95 %u
  quota_warning3 = storage=80%% quota-warning 80 %u
}

# Example quota-warning service. The unix listener's permissions should be
# set in a way that mail processes can connect to it. Below example assumes
# that mail processes run as vmail user. If you use mode=0666, all system users
# can generate quota warnings to anyone.
# Django : 2014-08-06
# default: unset
service quota-warning {
  executable = script /usr/local/bin/quota-warning.sh
  user = vmail
  unix_listener quota-warning {
  user = vmail
  }
}

# Django : 2014-08-07
# default: quota_exceeded_message =
# Individuelle Over-Quota-Nachricht mit link zum Wiki mit weiteren Informationen, die 
# der Client während der IMAP-Sitzung bei Überschreitung der gesetzten Schwellen erhält.
plugin {
  quota_exceeded_message = Quota überschritten, weitere Infos finden Sie hier: http://wiki.mailserver.guru/doku.php/centos:mail_c7:dovecot_8
}



##
## Quota backends
##

# Multiple backends are supported:
#   dirsize: Find and sum all the files found from mail directory.
#            Extremely SLOW with Maildir. It'll eat your CPU and disk I/O.
#   dict: Keep quota stored in dictionary (eg. SQL)
#   maildir: Maildir++ quota
#   fs: Read-only support for filesystem quota

plugin {
  #quota = dirsize:User quota
  #quota = maildir:User quota
  #quota = dict:User quota::proxy::quota
  #quota = fs:User quota
  # Django : 2014-08-06
  # default: unset
  # Quota-Backend Maildir++ aktiviert
  # ignoreunlimited : Für Benutzer ohne einem Quota-Limit wird keine Quota-Berechnung durchgeführt
  # noenforcing     : Es wird zwar eine Quota-Berechnung durchgeführt und protokolliert, bei einer
  #                   Überschreitung des Quota-Schwelle aber keine Sperrung vorgenommen.
  # ns=<namspace>   : Quota-Berechnung und -Protokollierung nur für der Namespace "namespace"
  #                   vornehmen
  quota = maildir:User quota:ignoreunlimited:noenforcing
}

# Multiple quota roots are also possible, for example this gives each user
# their own 100MB quota and one shared 1GB quota within the domain:
plugin {
  #quota = dict:user::proxy::quota
  #quota2 = dict:domain:%d:proxy::quota_domain
  #quota_rule = *:storage=102400
  #quota2_rule = *:storage=1048576
}