Sorry, forgot to mention: version 2.0.9
(dovecot.x86_64 1:2.0.9-19.el6.1)
On Thu, 3 Sep 2015, Support Antenna wrote:
> Dear all,
>
> On a new server (postfix dovecot postfixadmin Centos)
> I did define quota=0 in postfixadmin
>
> However suddenly a user with more than 9Gb of mail got his mailbox new/cur
> empty and maillog shows:
>
> Sep 3 15:43:56 mail16 dovecot: lda(brouwerb at scholarium.nl): Error: sieve:
> msgid=<alpine.LRH.2.20.1509031543050.16381 at streaming2.antenna.nl>: failed to
> store into mailbox 'INBOX': Quota exceeded (mailbox for user is full)
> Sep 3 15:43:56 mail16 dovecot: lda(brouwerb at scholarium.nl): Error: sieve:
> script /home/sieve/globalfilter.sieve failed with unsuccessful implicit keep
> Sep 3 15:43:56 mail16 dovecot: lda(brouwerb at scholarium.nl):
> msgid=<alpine.LRH.2.20.1509031543050.16381 at streaming2.antenna.nl>: rejected:
> Quota exceeded (mailbox for user is full)
>
>
> Apparently somewhere a quota is defined, probably in dovecot
>
> cd /etc/dovecot
> grep -R quota * |grep -v "#"
> conf.d/auth-vpopmail.conf.ext: args = quota_template=quota_rule=*:backend=%q
> dovecot.conf: mail_plugins = quota sieve
> dovecot.conf: mail_plugins = quota imap_quota trash
> dovecot.conf: mail_plugins = quota
> dovecot.conf: quotadict = mysql:/etc/dovecot/dovecot-dict-quota.conf
> dovecot.conf: quota = dict:user::proxy::quotadict
> dovecot-dict-quota.conf: pattern = priv/quota/storage
> dovecot-dict-quota.conf: table = quota2
> dovecot-dict-quota.conf: pattern = priv/quota/messages
> dovecot-dict-quota.conf: table = quota2
> dovecot-mysql.conf:user_query = SELECT concat('/home/vmail/', maildir) as
> home, concat('maildir:/home/vmail/', maildir) as mail, 101 AS uid, 12 AS gid,
> CONCAT('*:messages=10000:bytes=', quota) as quota_rule FROM mailbox WHERE
> username = '%u' AND active = '1'
>
> Output of dovecot -n :
>
> # 2.0.9: /etc/dovecot/dovecot.conf
> # OS: Linux 2.6.32-573.3.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) ext4
> auth_mechanisms = plain login
> dict {
> quotadict = mysql:/etc/dovecot/dovecot-dict-quota.conf
> }
> first_valid_gid = 12
> first_valid_uid = 101
> lda_mailbox_autocreate = yes
> lda_mailbox_autosubscribe = yes
> lmtp_save_to_detail_mailbox = yes
> mail_location = maildir:/home/vmail/%d/%n
> 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
> passdb {
> args = /etc/dovecot/dovecot-mysql.conf
> driver = sql
> }
> plugin {
> acl = vfile:/etc/dovecot/acls
> quota = dict:user::proxy::quotadict
> sieve = ~/dovecot.sieve
> sieve_dir = ~/sieve
> sieve_global_dir = /home/sieve/
> sieve_global_path = /home/sieve/globalfilter.sieve
> sieve_max_script_size = 1M
> trash = /etc/dovecot/trash.conf
> }
> protocols = imap pop3 lmtp sieve
> service auth {
> unix_listener /var/spool/postfix/private/auth {
> group = postfix
> mode = 0666
> user = postfix
> }
> unix_listener auth-userdb {
> group = mail
> mode = 0666
> user = vmail
> }
> }
> service dict {
> unix_listener dict {
> group = mail
> mode = 0666
> user = vmail
> }
> }
> service imap-login {
> inet_listener imap {
> port = 143
> }
> inet_listener imaps {
> port = 993
> ssl = yes
> }
> }
> service imap {
> vsz_limit = 256 M
> }
> service managesieve-login {
> inet_listener sieve {
> port = 4190
> }
> process_min_avail = 0
> service_count = 1
> vsz_limit = 64 M
> }
> service pop3-login {
> inet_listener pop3 {
> port = 110
> }
> inet_listener pop3s {
> port = 995
> ssl = yes
> }
> }
> ssl_ca = </etc/pki/tls/certs/PositiveSSL_Bundle.crt
> ssl_cert = </etc/pki/tls/certs/webmail2.antenna.nl.crt
> ssl_key = </etc/pki/tls/certs/webmail2.antenna.nl.key
> ssl_verify_client_cert = yes
> userdb {
> driver = prefetch
> }
> userdb {
> args = /etc/dovecot/dovecot-mysql.conf
> driver = sql
> }
> protocol lda {
> mail_plugins = quota sieve
> postmaster_address = postmaster at antenna.nl
> }
> protocol imap {
> imap_client_workarounds = delay-newmail
> mail_plugins = quota imap_quota trash
> }
> protocol lmtp {
> mail_plugins = sieve
> }
> protocol pop3 {
> mail_plugins = quota
> pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
> }
> protocol sieve {
> managesieve_implementation_string = Dovecot Pigeonhole
> managesieve_max_compile_errors = 5
> managesieve_max_line_length = 65536
> }
>
>
> What should be changed where to disable quota (as to messages and space)?
>
>
> Thanks a lot,
>
> warm regards,
>
> Tsjêbbe
>