Hi again,

my test environment is working now and finally I tried to implement my quota warning but it is not working. LDA says the mailbox is full even it is not (only 81% and that is why the quota warning is executed). Further I used :noenforcing in my script.

Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: Namespace INBOX.: Using permissions from /var/mail/k-team.info/test/mdbox: mode=0700 gid=-1 Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: Quota root: name=User quota backend=dict args=:file://mdbox/dovecot-quota:noenforcing Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: Quota warning: bytes=0 (90%) messages=0 reverse=no command=quota-warning 90 raw mail user Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: Quota warning: bytes=0 (75%) messages=0 reverse=no command=quota-warning 75 raw mail user Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: dict quota: user=raw mail user, uri=file://mdbox/dovecot-quota:noenforcing, noenforcing=0 Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: none: root=, index=, control=, inbox=, alt= Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): Debug: Destination address: test@k-team.info (source: user@hostname) Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): msgid=unspecified: save failed to INBOX: Quota exceeded (mailbox for user is full) Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): msgid=unspecified: rejected: Quota exceeded (mailbox for user is full) Apr 9 15:08:21 backend01 dovecot: lda(test@k-team.info): msgid=: Return-Path missing, rejection reason: Quota exceeded (mailbox for user is full)

# 2.1.3: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.4 auth_debug = yes auth_debug_passwords = yes auth_verbose = yes listen = 172.17.99.96 mail_debug = yes mail_gid = vmail mail_home = /var/mail/%d/%n mail_location = mdbox:~/mdbox:INDEX=/var/indexes/%d/%n mail_plugins = quota mail_uid = vmail 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 { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { autocreate = INBOX.Sent autocreate2 = INBOX.Trash autocreate3 = INBOX.Drafts autocreate4 = INBOX.Spamverdacht autosubscribe = INBOX.Sent autosubscribe2 = INBOX.Trash autosubscribe3 = INBOX.Drafts autosubscribe4 = INBOX.Spamverdacht quota = dict:User quota::file:%h/mdbox/dovecot-quota quota_rule2 = INBOX.Trash:storage=+100M quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=75%% quota-warning 75 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_global_path = /usr/local/etc/dovecot/sieve/default.sieve } protocols = imap pop3 lmtp sieve service auth { unix_listener auth-userdb { user = vmail } } service imap-login { service_count = 1 } service lmtp { inet_listener lmtp { address = 172.17.99.96 port = 24 } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } service quota-warning { executable = script /usr/local/etc/dovecot/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl = required ssl_cert =

#!/bin/sh PERCENT=$1 USER=$2 cat << EOF | /usr/local/libexec/dovecot/dovecot-lda -d $USER -o "plugin/quota=dict:User quota::file:%h/mdbox/dovecot-quota:noenforcing" From: support@example.com Reply-To: support@example.com Subject: Speicherplatz Ihrer Mailbox

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