Quota emails... nothing happened

Stephane Magnier steph.mag220 at netcourrier.com
Wed Oct 6 08:38:22 EEST 2021



Le 06/10/2021 à 06:51, Aki Tuomi a écrit :
>> On 06/10/2021 07:30 Stephane Magnier <steph.mag220 at netcourrier.com> wrote:
>>
>>
>>
>>   
>>
>> Le 06/10/2021 à 06:10, Stephane Magnier a écrit :
>>
>>> Hi,
>>>   I am just running Dovecot v 2.3.8 .. seems to work fine.
>>>   I just add the quota plugin.. and.. I cannot see any differences.. I cannot see any information on Quota per user.. No specific info on Log file :-(
>>>   
>>>   Any help please ?
>>>   
>>>   Tahnks for your help
>>>   
>>>   Here is my config :
>>>   
>>>
>>> # 2.3.8 (9df20d2db): /etc/dovecot/dovecot.conf
>>> # Pigeonhole version 0.5.8 (b7b03ba2)
>>> # OS: Linux 4.18.0-305.12.1.el8_4.x86_64 x86_64 CentOS Linux release 8.4.2105 nfs4
>>> # Hostname: mbox1.intranet.office.itx
>>> auth_cache_negative_ttl = 5 mins
>>> auth_cache_ttl = 5 mins
>>> auth_mechanisms = plain login
>>> auth_username_format = %u
>>> debug_log_path = /var/log/dovecot-debug.log
>>> default_vsz_limit = 4 G
>>> info_log_path = /var/log/dovecot-info.log
>>> listen = * [::]
>>> log_path = /var/log/dovecot.log
>>> login_trusted_networks = 172.18.0.0/16 127.0.0.1 ::1
>>> mail_access_groups = dovecot
>>> mail_fsync = always
>>> mail_location = maildir:/var/spool2/mail/%u:LAYOUT=fs
>>> mail_nfs_storage = yes
>>> mail_plugins = " quota"
>>> mail_privileged_group = mail
>>> 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
>>> mbox_very_dirty_syncs = yes
>>> mbox_write_locks = fcntl
>>> mmap_disable = yes
>>> namespace inbox {
>>>    disabled = no
>>>    ignore_on_failure = no
>>>    inbox = yes
>>>    list = yes
>>>    location =
>>>    mailbox Archive {
>>>      auto = no
>>>      comment = " All my Accepted/NON  SPAM"
>>>      special_use = \Archive
>>>    }
>>>    mailbox Drafts {
>>>      auto = subscribe
>>>      special_use = \Drafts
>>>    }
>>>    mailbox Junk {
>>>      auto = subscribe
>>>      autoexpunge = 90 days
>>>      special_use = \Junk
>>>    }
>>>    mailbox Sent {
>>>      auto = subscribe
>>>      special_use = \Sent
>>>    }
>>>    mailbox Trash {
>>>      auto = no
>>>      autoexpunge = 60 days
>>>      special_use = \Trash
>>>    }
>>>    mailbox virtual/All {
>>>      auto = no
>>>      special_use = \All
>>>    }
>>>    prefix =
>>>    subscriptions = yes
>>>    type = private
>>> }
>>> passdb {
>>>    driver = pam
>>> }
>>> plugin {
>>>    quota_grace = 10%%
>>>    quota_max_mail_size = 100M
>>>    quota_rule = *:storage=10000M
>>>    quota_rule2 = Trash:Storage=+100M
>>>    quota_rule3 = Spam:storage=+20%%
>>>    quota_status_nouser = DUNNO
>>>    quota_status_overquota = 552 5.2.2 Mailbox is full
>>>    quota_status_success = DUNNO
>>>    quota_warning = storage=95%% quota-warning 95 %u
>>>    quota_warning2 = storage=80%% quota-warning 80 %u
>>>    quota_warning3 = -storage=100%% quota-warning below %u
>>>    sieve = file:~/sieve;active=~/.dovecot.sieve
>>> }
>>> pop3_uidl_format = %v-%u
>>> service auth {
>>>    unix_listener auth-master {
>>>      mode = 0666
>>>    }
>>>    unix_listener auth-userdb {
>>>      mode = 0600
>>>      user = mail
>>>    }
>>> }
>>> service dict {
>>>    unix_listener dict {
>>>      mode = 0600
>>>      user = mail
>>>    }
>>> }
>>> service imap-login {
>>>    inet_listener imap {
>>>      port = 143
>>>    }
>>>    inet_listener imaps {
>>>      port = 993
>>>      ssl = yes
>>>    }
>>>    process_min_avail = 4
>>>    service_count = 0
>>> }
>>> service lmtp {
>>>    inet_listener lmtp {
>>>      port = 24
>>>    }
>>>    unix_listener /var/run/lmtp {
>>>      group = mail
>>>      mode = 0660
>>>      user = mail
>>>    }
>>> }
>>> service pop3-login {
>>>    inet_listener pop3 {
>>>      address = *
>>>      port = 110
>>>    }
>>>    inet_listener pop3s {
>>>      port = 995
>>>      ssl = yes
>>>    }
>>> }
>>> service quota-warning {
>>>    executable = script /usr/local/bin/quota-warning.sh
>>>    unix_listener quota-warning {
>>>      user = mail
>>>    }
>>>    user = dovecot
>>> }
>>> service submission {
>>>    process_limit = 250
>>> }
>>> ssl = required
>>> ssl_ca = </etc/mail/ssl/ssl1/xxxxxp_net.ca-bundle
>>> ssl_cert = </etc/mail/ssl/ssl1/xxxxxx_net.crt
>>> ssl_cipher_list = HIGH:!aNULL:!ADH:!DH:!RC4:!MD5:!RSA
>>> ssl_dh = # hidden, use -P to show it
>>> ssl_key = # hidden, use -P to show it
>>> userdb {
>>>    driver = passwd
>>> }
>>> verbose_proctitle = yes
>>> protocol lmtp {
>>>    mail_fsync = optimized
>>>    mail_plugins = autocreate quota acl fts fts_solr zlib mail_log notify sieve
>>>    postmaster_address = it at intranet.office.itx
>>> }
>>> protocol lda {
>>>    mail_fsync = optimized
>>>    mail_plugins = " quota sieve quota"
>>> }
>>> protocol imap {
>>>    mail_max_userip_connections = 80
>>>    mail_plugins = " quota quota imap_quota"
>>>    ssl_cert = </etc/mail/ssl/ssl1/STAR_aztgrp_net.crt
>>>    ssl_key = # hidden, use -P to show it
>>> }
>>> protocol pop3 {
>>>    mail_max_userip_connections = 10
>>>    mail_plugins = " quota"
>>> }
>>> protocol submission {
>>>    mail_max_userip_connections = 10
>>>    mail_plugins = " quota"
>>> }
>>>
>>>
>>   Just for info
>>   
>>   [root at mbox1 xenia]# doveadm quota get -A |grep "STORAGE"
>>   Nothing at all ?? weird
>>   [root at mbox1 xenia]#
>>   
>>   [root at mbox1 xenia]# doveadm quota get -u <user1>
>>   Quota name Type Value Limit %
>>   [root at mbox1 xenia]#
>>   => Absolutely nothing is displayed ????
>>   
>>   
>>   normally, the size of the user1 email folder is about 21 Gb
>>   So..just modified the line :quota_rule = *:storage=100G
>>   But nothing has changed...
>>
>>
> You are missing quota driver settings, the recommended settings are
>
> plugin {
>   quota = count
>   quota_vsizes = yes
> }
>
> Aki

Hi Aki,
Thanks for your reply..

I just tryed to ad it.. but this can't connect anymore .
Here is my exact declaration  "90-quota.conf"

( based on : https://doc.dovecot.org/configuration_manual/quota/ 
<https://doc.dovecot.org/configuration_manual/quota/> )

    plugin {
         quota = count
         quota_vsizes = yes
       #quota = maildir:User quota
       quota_rule = *:storage=100GB
    #  quota_rule2 = Trash:storage=+100MB
    #  quota_rule3 = Spam:storage=+20%%
       # 20% of 100GB = 20GB
       quota_status_success = DUNNO
       quota_status_nouser = DUNNO
       quota_status_overquota = "552 5.2.2 Mailbox is full"
       quota_warning = storage=95%% quota-warning 95 %u
        quota_warning2 = storage=80%% quota-warning 80 %u
        quota_warning3 = -storage=100%% quota-warning below %u

       # LDA/LMTP allows saving the last mail to bring user from under
    quota to
       # over quota, if the quota doesn't grow too high. Default is to
    allow as
       # long as quota will stay under 10% above the limit. Also allowed
    e.g. 10M.
       quota_grace = 10%%

       # Quota plugin can also limit the maximum accepted mail size.
       quota_max_mail_size = 100M
    }



The error message I have now is :

Oct 06 07:23:35 imap(azt000)<7381><3pAIWajNgdcgAUHQ/kJ8Aikr1PIAQmFL>: 
Error: Failed to initialize quota: Invalid quota root quota: Invalid 
rule Trash:Storage=+100M: Unknown rule limit name: Storage
Oct 06 07:23:35 imap(azt000)<7382><jqwJWajNgtcgAUHQ/kJ8Aikr1PIAQmFL>: 
Error: Failed to initialize quota: Invalid quota root quota: Invalid 
rule Trash:Storage=+100M: Unknown rule limit name: Storage
Oct 06 07:26:02 master: Warning: Killed with signal 15 (by pid=8420 
uid=0 code=kill)
Oct 06 07:26:10 imap(azt000)<8468><cDRLYqjNcsSsEgA3>: Error: Failed to 
initialize quota: Invalid quota root quota: Invalid rule 
Trash:Storage=+100M: Unknown rule limit name: Storage
Oct 06 07:26:13 imap(azt000)<8469><mxN6YqjNdMSsEgA3>: Error: Failed to 
initialize quota: Invalid quota root quota: Invalid rule 
Trash:Storage=+100M: Unknown rule limit name: Storage

Then you can see that I've removed the 2 lines
#  quota_rule2 = Trash:storage=+100MB
#  quota_rule3 = Spam:storage=+20%%

but without any success

Effectively.. what is the Word "Storage" for Dovecot ?? no idea ... I 
just wrote what I saw :-)

For info : all the mailbox are placed on  a NFS storage.. Don't know if 
this help to locate the problem..
Thanks and regards,



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