Dear All,
I am using the latest version of doveot-2.0.6 and using
dovecot-lda to deliver mail in to Maildir. I have successfully
implemented the global quota as well as per user quota using ldap for
storing per user quota. Now i am trying to send warning message when
user exceed quota limit of 80% and 95% but unable to implement the
same.
Here is the output of doveconf -n
# 2.0.6: /usr/local/dovecot/etc/dovecot/dovecot.conf
# OS: Linux 2.6.35-22-generic i686 Ubuntu 10.10
base_dir = /var/run/dovecot/
disable_plaintext_auth = no
hostname = mail.example.net
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = *
log_path = /var/log/imap
login_greeting = IMAP4 and POP3 server ready to serve you.
mail_location = maildir:~/Maildir
mail_plugins = " acl quota"
passdb {
args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile:/usr/local/dovecot-acl/acl:cache_secs=3600
autocreate = Sent Items
autocreate2 = Drafts
autocreate3 = Spam
autocreate4 = Deleted Items
autosubscribe = Sent Items
autosubscribe2 = Drafts
autosubscribe3 = Spam
autosubscribe4 = Deleted Items
quota = maildir:User quota
quota_rule = *:storage=1G
quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 %u
quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 %u
}
postmaster_address = admin at example.net
protocols = imap pop3
service imap-login {
inet_listener imap {
port = 143
}
}
service pop3-login {
inet_listener pop3 {
port = 110
}
}
service quota-warning {
executable = script /usr/local/bin/quota-warning.sh
unix_listener quota-warning {
user = vmail
}
user = dovecot
}
ssl = no
userdb {
args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
protocol lda {
mail_plugins = " acl quota"
}
protocol imap {
mail_plugins = " acl quota autocreate imap_acl imap_quota"
}
protocol pop3 {
mail_plugins = " acl quota"
}
Here is quota-warning.sh content
#!/bin/sh
PERCENT=$1
USER=$2
cat << EOF | /usr/local/dovecot/libexec/dovecot/dovecot-lda -d $USER
-o "plugin/quota=maildir:User quota:noenforcing"
From: postmaster at teamgenesys.net
Subject: quota warning
Your mailbox is now $PERCENT% full.
Please delete unnecessary mail or request more space.
This is an automated message, please do not respond.
EOF
All the users are virtual users and running under vmail id.
I am getting the following error in log file when user reaches 80% of
defined quota limit
Error: quota: net_connect_unix(/usr/local/bin/quota-warning.sh)
failed: Connection refused
Is it configuration issue or anyting else ??
Thanks hoping to get response ....