Hi Zhang,

As per the attached image i have changed the quota size for users. But in every body's mail client(redcubemail), the default quota shown for all user is 100 MB.
Should there be some changes be made in dovecot configuration as there also I see a line describing quota.If yes what should be made changes...?

Regards

Philip

I haven't changed to IRAP-1.3.0 on live server. Its 1.2.0

As requested

/etc/dovecot-ldap.conf

hosts           = 127.0.0.1:389
ldap_version    = 3
auth_bind       = yes
dn              = cn=vmail,dc=pipalres,dc=com
dnpass          = xxxxxxxxxxxxxxxxxxxxxxxxxxx
base            = o=domains,dc=pipalres,dc=com
scope           = subtree
deref           = never
user_filter     = (&(objectClass=mailUser)(accountStatus=active)(enabledService=mail)(enabledService=%Ls%Lc)(mail=%u))
pass_filter     = (&(objectClass=mailUser)(accountStatus=active)(enabledService=mail)(enabledService=%Ls%Lc)(mail=%u))
pass_attrs      = userPassword=password
default_pass_scheme = CRYPT
user_attrs      = storageBaseDirectory=home,mailMessageStore=mail=maildir:~/%$/Maildir/,mailQuota=quota_rule=*:bytes=%$

=============================================================
mailadmin@mailadmin:~$ sudo dovecot -n
# 1.1.11: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.28-19-server i686 Ubuntu 9.04
log_path: /var/log/dovecot.log
protocols: pop3 pop3s imap imaps managesieve
listen(default): *
listen(imap): *
listen(pop3): *
listen(managesieve): 127.0.0.1:2000
ssl_cert_file: /etc/ssl/certs/iRedMail_CA.pem
ssl_key_file: /etc/ssl/private/iRedMail.key
disable_plaintext_auth: no
login_dir: /var/run/dovecot/login
login_executable(default): /usr/lib/dovecot/imap-login
login_executable(imap): /usr/lib/dovecot/imap-login
login_executable(pop3): /usr/lib/dovecot/pop3-login
login_executable(managesieve): /usr/lib/dovecot/managesieve-login
mail_uid: 1001
mail_gid: 1001
mail_location: maildir:/%Lh/Maildir/:INDEX=/%Lh/Maildir/
mail_executable(default): /usr/lib/dovecot/imap
mail_executable(imap): /usr/lib/dovecot/imap
mail_executable(pop3): /usr/lib/dovecot/pop3
mail_executable(managesieve): /usr/lib/dovecot/managesieve
mail_plugins(default): quota imap_quota zlib
mail_plugins(imap): quota imap_quota zlib
mail_plugins(pop3): quota zlib
mail_plugins(managesieve):
mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
pop3_client_workarounds(managesieve):
sieve_storage(default):
sieve_storage(imap):
sieve_storage(pop3):
sieve_storage(managesieve): /home/vmail/sieve/%Ld/%Ln/
sieve(default):
sieve(imap):
sieve(pop3):
sieve(managesieve): /home/vmail/sieve/%Ld/%Ln/dovecot.sieve
auth default:
  mechanisms: plain login
  default_realm: pipalresearch.com
  user: vmail
  passdb:
    driver: ldap
    args: /etc/dovecot/dovecot-ldap.conf
  userdb:
    driver: ldap
    args: /etc/dovecot/dovecot-ldap.conf
  socket:
    type: listen
    client:
      path: /var/spool/postfix/dovecot-auth
      mode: 438
      user: postfix
      group: postfix
    master:
      path: /var/run/dovecot/auth-master
      mode: 438
      user: vmail
      group: vmail
plugin:
  quota_warning: storage=85%% /usr/local/bin/dovecot-quota-warning.sh 85
  quota_warning2: storage=90%% /usr/local/bin/dovecot-quota-warning.sh 90
  quota_warning3: storage=95%% /usr/local/bin/dovecot-quota-warning.sh 95
  quota: maildir
  quota_rule: *:storage=100M
  expire: Trash 7 Trash/* 7 Junk 30
  expire_dict: proxy::expire
  auth_socket_path: /var/run/dovecot/auth-master
  sieve: /home/vmail/sieve/%Ld/%Ln/dovecot.sieve
dict:
  expire: db:/var/lib/dovecot/expire/expire.db