Quota in MySql Dict not recalculate automatic

[Aki Tuomi]

dict quota is known to have this problem that it is not always updated on time. You should use quota count with quota_clone plugin instead (might require upgrade).

Please remember to change password for mysql user pfadmin, as you accidentically sent it to the list.

Aki

> On 15 November 2018 at 20:52 SUnsin at gv-bayern.de wrote:
> 
> 
> 
> 
> Hi,
> 
> I have a working Installation with:
> Ubuntu 16.04 LTS
> Dovecot 2.2.22
> MySql 5.7.24
> Postfixadmin 3.2
> Apache 2.4.18
> Rainloop 1.12.1
> 
> I manage the E-Mail Accounts with postfixadmin in a MySql-DB.
> Also I use quotas with Quota Backend postfixadmin-DB (dict).
> Everything works fine.
> 
> Now I installed a new Server with the following Versions and
> migrate the Configs to the new System.
> Ubuntu 18.04 LTS
> Doveot 2.2.33
> MySQL 5.7.24
> Postfixadmin 3.2
> Apache 2.4.18
> Rainloop 1.12.1
> 
> The Problem is now: When I receive a E-Mail, the quota will not
> Update (recalculate) automatical in the MySql-DB from Dovecot.
> 
> In the old System there execute the SQL Statement after receiving a E-Mail,
> for example:
> UPDATE quota2 SET bytes=bytes+3076,messages=messages+1 WHERE username =
> <E-Mail Address>
> 
> On the new System with the newer Dovecot Version, the Statement never comes
> after
> receive an E-Mail.
> 
> With Dovecot Version 2.3 on the old System with Ubuntu 16.04, everything
> works fine
> with the same config.
> 
> Is a BUG in the Dovecot Version 2.2.33 possible?
> Can everbody help me?
> 
> Kind regards
> Stephan
> 
> 
> dovecot -n
> # 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.4.21 (92477967)
> # OS: Linux 4.15.0-39-generic x86_64 Ubuntu 18.04.1 LTS
> auth_debug = yes
> auth_debug_passwords = yes
> auth_master_user_separator = *
> auth_mechanisms = plain login
> auth_verbose_passwords = yes
> dict {
>   sqldomainquota = mysql:/etc/dovecot/dovecot-dict-sql-domain.conf.ext
>   sqluserquota = mysql:/etc/dovecot/dovecot-dict-sql-user.conf.ext
> }
> disable_plaintext_auth = no
> login_greeting = Dovecot ready.
> mail_debug = yes
> mail_location = maildir:~/Maildir
> mail_plugins = " quota"
> 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 index ihave
> duplicate mime foreverypart extracttext
> namespace inbox {
>   inbox = yes
>   location =
>   mailbox Drafts {
>     special_use = \Drafts
>   }
>   mailbox Junk {
>     special_use = \Junk
>   }
>   mailbox Sent {
>     special_use = \Sent
>   }
>   mailbox "Sent Messages" {
>     special_use = \Sent
>   }
>   mailbox Trash {
>     special_use = \Trash
>   }
>   prefix =
>   separator = /
> }
> passdb {
>   args = /etc/dovecot/master-users
>   driver = passwd-file
>   master = yes
>   pass = yes
> }
> passdb {
>   args = /etc/dovecot/dovecot-sql.conf.ext
>   driver = sql
> }
> plugin {
>   quota = dict:User Quota::noenforcing:proxy::sqluserquota
>   quota_grace = 10%%
>   quota_status_nouser = DUNNO
>   quota_status_overquota = 552 5.2.2 Mailbox is over quota / Mailbox ist
> voll
>   quota_status_success = DUNNO
>   quota_warning = storage=95%% quota-warning 95 %u
>   quota_warning2 = storage=80%% quota-warning 80 %u
> }
> postmaster_address = postmaster at xxx
> protocols = " imap lmtp sieve pop3 sieve"
> service auth {
>   unix_listener /var/spool/postfix/private/auth {
>     group = postfix
>     mode = 0666
>     user = postfix
>   }
> }
> service dict {
>   unix_listener dict {
>     group = vmail
>     mode = 0660
>     user = vmail
>   }
> }
> service lmtp {
>   inet_listener lmtp {
>     address = localhost
>     port = 24
>   }
> }
> service managesieve-login {
>   inet_listener sieve {
>     port = 4190
>   }
> }
> service quota-status {
>   client_limit = 1
>   executable = quota-status -p postfix
>   inet_listener {
>     port = 12340
>   }
> }
> service quota-warning {
>   executable = script /usr/local/bin/quota-warning.sh
>   unix_listener quota-warning {
>     group = vmail
>     mode = 0660
>     user = vmail
>   }
>   user = vmail
> }
> ssl_cert = xxx
> ssl_key =  # hidden, use -P to show it
> userdb {
>   driver = prefetch
> }
> userdb {
>   args = /etc/dovecot/dovecot-sql.conf.ext
>   driver = sql
> }
> protocol lmtp {
>   mail_plugins = " quota"
> }
> protocol imap {
>   mail_max_userip_connections = 10
>   mail_plugins = " quota imap_quota"
> }
> 
> 
> 
> 
> grep -v '^ *\(#.*\)\?$' dovecot-sql.conf :
> 
> driver = mysql
> connect = host=localhost dbname=postfixadmin user=pfadmin
> password=UCLGXEb9rEEOTAO
> default_pass_scheme = SHA512-CRYPT
> password_query = \
>   SELECT username as user, password, '/var/vmail/%Ld/%Ln' as userdb_home, \
>   'maildir:/var/vmail/%Ld/%Ln' as userdb_mail, 5000 as userdb_uid, 5000 as
> userdb_gid \
>   FROM mailbox WHERE username = '%Lu' AND active = '1'
> user_query = \
>   SELECT '/var/vmail/%Ld/%Ln' as home, \
>          'maildir:/var/vmail/%Ld/%Ln' as mail, \
>          5000 AS uid, \
>          5000 AS gid, \
>          concat('*:bytes=', \
>           if(mailbox.quota = 0, domain.maxquota*1024000, mailbox.quota)) \
>          as quota_rule \
>   FROM mailbox, domain \
>   WHERE username = '%Lu' AND mailbox.active = '1' AND \
>         domain.domain = '%d' AND domain.active = '1'
> iterate_query = SELECT username as user FROM mailbox WHERE active = '1'
> 
> Ref. Systeme / Bereich Digitalisierung und Informationstechnik (IT)
> Telefon: 089 2868-3280
> Telefax: 089 2868-3275
> Internet-E-Mail: SUnsin at gv-bayern.de
> Notes-E-Mail: Stephan Unsin at GVB
> 
> http://www.gv-bayern.de
> 
> Genossenschaftsverband Bayern e.V.
> Türkenstrasse 22-24, 80333 München
> 
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