Quota - Invalid bytes limit

Gonzalo Palacios Goicolea gonzalo.palacios at externo.uam.es
Thu Mar 25 13:30:32 EET 2021 

Hi,

More info. At previous version (dovecot-2.2.10-1_14.el6.x86_64) we 
didn't installed dovecot-pigeonhole, but for this one 
(dovecot-2.2.36-8.el7.x86_64) it was mandatory or dovecot didn't start 
because of this error:

"doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf: 
protocols: Unknown protocol: sieve"

May it be related?

Thanks and best regards

El 22/03/2021 a las 8:47, Gonzalo Palacios Goicolea escribió:
>
> Hi
>
> Has anyone experienced this issue? I'm not able to debug it.
>
> Config, users, permissions, etc are the same as in the previous 
> version, where it worked without problems.
>
> If anyone can help it would be appreciated, I don't know what else look.
>
> Thanks and best regards
>
> El 16/03/2021 a las 11:40, Gonzalo Palacios Goicolea escribió:
>>
>> Hi All,
>>
>> Since upgrading to RHEL7 and  we're not able to get quota warnings work.
>>
>> We get the error "User initialization failed: Failed to initialize 
>> quota: Invalid quota root quota: Invalid rule *:bytes=: Invalid bytes 
>> limit:"
>>
>> /mar 16 10:29:27 lda(user at domain): Quota: Executing warning: 
>> quota-warning 90 user at domain//
>> //Mar 16 10:29:27 buzonn5 gonzalo: mar 16 10:29:27 lda(user at domain): 
>> Quota: Executing warning: quota-warning 90 user at domain//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Loading 
>> modules from directory: /usr/lib64/dovecot//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Module 
>> loaded: /usr/lib64/dovecot/lib10_quota_plugin.so//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Module 
>> loaded: /usr/lib64/dovecot/lib15_notify_plugin.so//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Module 
>> loaded: /usr/lib64/dovecot/lib20_mail_log_plugin.so//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Module 
>> loaded: /usr/lib64/dovecot/lib90_sieve_plugin.so//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: auth USER 
>> input: user at domain home=/buzones/externos/4/215283255776546 uid=508 
>> gid=503 quota_rule=*:bytes=2147483648//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Ignoring 
>> overridden (-o) userdb setting: plugin/quota_rule//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Effective 
>> uid=508, gid=503, home=/buzones/externos/4/215283255776546//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Quota 
>> root: name=_backup backend=maildir args=ns=//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Debug: Quota 
>> rule: root=_backup mailbox=* bytes=0 messages=0//
>> //Mar 16 10:29:27 buzonn5 dovecot: lda(user at domain): Error: User 
>> initialization failed: Failed to initialize quota: Invalid quota root 
>> quota: Invalid rule *:bytes=: Invalid bytes limit://
>> //Mar 16 10:29:27 buzonn5 dovecot: lda: Fatal: Invalid user settings. 
>> Refer to server log for more information./
>>
>> This is the quota-warning script:
>>
>>
>> /#!/bin/sh//
>> //#Variables//
>> //PERCENT=$1//
>> //USER=$2//
>> //FECHA=`date '+%b %d %H:%M:%S'`//
>> //
>> //#Logueo del evento//
>> //echo "$FECHA lda($USER): Quota: Executing warning: quota-warning 
>> $PERCENT $USER" >> /var/log/dovecot/dovecot.log//
>> //logger -p local1.notice -f /var/log/dovecot/dovecot.log "$FECHA 
>> lda($USER): Quota: Executing warning: quota-warning $PERCENT $USER"//
>> //
>> //cat << EOF | /usr/libexec/dovecot/dovecot-lda -d $USER -o 
>> "plugin/quota_rule=*:bytes=%$"//
>> //From: postmaster at domain//
>> //Subject: Alerta de Capacidad//
>> //Date: `date`//
>> //
>> //El espacio asignado para el almacenamiento de su correo ha superado 
>> el $PERCENT% de su capacidad total. Por ello, se recomienda que 
>> elimine correos y/o vacie la papelera para liberar espacio.//
>> //Mensaje enviado desde `hostname`//
>> //
>> //Atentamente,//
>> //
>> //--//
>> //Responsable correo //
>> //postmaster at domain//
>> //
>> //EOF//
>> /
>> -----------------------------
>>
>> This is 90-quota.conf
>>
>> /plugin {//
>> //  quota = maildir:_backup:ns=//
>> //}//
>> //
>> //plugin {//
>> //  quota_exceeded_message = El espacio asignado para el 
>> almacenamiento del correo del destinatario ha superado su capacidad 
>> total. Por ello, el correo que usted intenta enviar no se puede 
>> entregar al destinatario.//
>> //  quota_warning = storage=70%% quota-warning 70 %u//
>> //  quota_warning1 = storage=90%% quota-warning 90 %u//
>> //  quota_warning2 = storage=95%% quota-warning 95 %u//
>> //  quota_warning3 = storage=99%% quota-warning 99 %u//
>> //}//
>> //
>> //service quota-warning {//
>> //  executable = script 
>> /etc/dovecot/scripts_notification_quota/quota-warning.sh//
>> //  user = vmail//
>> //  unix_listener quota-warning {//
>> //    user = vmail//
>> //  }//
>> //}/
>>
>> Getting user attibutes and quota with doveadms works right:
>>
>> /# doveadm user user at domain//
>> //field   value//
>> //uid     508//
>> //gid     503//
>> //home    /buzones/externos/4/215283255776546//
>> //mail maildir:/buzones/externos/4/215283255776546/Maildir//
>> //quota_rule *:bytes=2147483648//
>> //# doveadm quota get -u user at domain//
>> //Quota name Type      Value Limit %//
>> //_backup    STORAGE 1153093 2097152 54//
>> //_backup    MESSAGE   44347       - /
>>
>> It also works fine with ldapsearch
>>
>>
>> /# ldapsearch -x -D "cn=mail_admin,cn=users,dc=domain,dc=es" -w 
>> ********** -b "dc=domain,dc=es" -h ldap.host mail=user at domain 
>> mailquotasize//
>> //# extended LDIF//
>> //#//
>> //# LDAPv3//
>> //# base <dc=domain,dc=es> with scope subtree//
>> //# filter: mail=user at domain//
>> //# requesting: mailquotasize//
>> //#//
>> //
>> //# user at domain, users, domain.es//
>> //dn: cn=user at domain,cn=users,dc=domain,dc=es//
>> //mailquotasize: 2147483648/
>>
>>
>> I've been googling but I can't find where the problem may be. Can you 
>> please help me?
>>
>> This is the whole config:
>>
>> /doveconf -n//
>> //# 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf//
>> //# Pigeonhole version 0.4.24 (124e06aa)//
>> //# OS: Linux 3.10.0-1160.6.1.el7.x86_64 x86_64 Red Hat Enterprise 
>> Linux Server release 7.9 (Maipo)//
>> //# Hostname: host.domain//
>> //auth_cache_negative_ttl = 5 mins//
>> //auth_cache_size = 500 M//
>> //auth_cache_ttl = 5 mins//
>> //auth_failure_delay = 5 secs//
>> //default_vsz_limit = 1 G//
>> //disable_plaintext_auth = no//
>> //hostname = host.domain//
>> //imap_logout_format = in(bytes read)=%i out(bytes sent)=%o//
>> //listen = *//
>> //lock_method = dotlock//
>> //mail_fsync = always//
>> //mail_location = maildir:%h/Maildir//
>> //mail_nfs_index = yes//
>> //mail_nfs_storage = yes//
>> //mail_plugins = " quota mail_log notify"//
>> //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 imapflags notify//
>> //mbox_write_locks = fcntl//
>> //mmap_disable = yes//
>> //namespace {//
>> //  location = maildir:%h/Maildir/_backup//
>> //  prefix = _backup.//
>> //  separator = .//
>> //  type = private//
>> //}//
>> //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 =//
>> //}//
>> //passdb {//
>> //  args = /etc/dovecot/dovecot-ldap.conf.ext//
>> //  driver = ldap//
>> //}//
>> //plugin {//
>> //  mail_log_events = delete undelete expunge mailbox_delete 
>> mailbox_rename mailbox_create save//
>> //  mail_log_fields = uid box msgid from subject//
>> //  quota = maildir:_backup:ns=//
>> //  quota_exceeded_message = El espacio asignado para el 
>> almacenamiento del correo del destinatario ha superado su capacidad 
>> total. Por ello, el correo que usted intenta enviar no se puede 
>> entregar al destinatario.//
>> //  quota_warning = storage=70%% quota-warning 70 %u//
>> //  quota_warning1 = storage=90%% quota-warning 90 %u//
>> //  quota_warning2 = storage=95%% quota-warning 95 %u//
>> //  quota_warning3 = storage=99%% quota-warning 99 %u//
>> //  sieve = ~/.dovecot.sieve//
>> //  sieve_dir = ~/Maildir/sieve//
>> //  sieve_extensions = +notify +imapflags//
>> //}//
>> //postmaster_address = postmaster at domain//
>> //protocols = imap pop3 sieve//
>> //service auth {//
>> //  unix_listener auth-userdb {//
>> //    group = vmail//
>> //    mode = 0777//
>> //    user = vmail//
>> //  }//
>> //}//
>> //service imap-login {//
>> //  inet_listener imap {//
>> //    port = 143//
>> //  }//
>> //  process_min_avail = 20//
>> //}//
>> //service imap {//
>> //  process_limit = 2048//
>> //}//
>> //service managesieve-login {//
>> //  inet_listener sieve {//
>> //    port = 4190//
>> //  }//
>> //  inet_listener sieve_deprecated {//
>> //    port = 2000//
>> //  }//
>> //  process_min_avail = 20//
>> //}//
>> //service pop3-login {//
>> //  inet_listener pop3 {//
>> //    port = 110//
>> //  }//
>> //  process_min_avail = 20//
>> //}//
>> //service pop3 {//
>> //  process_limit = 2048//
>> //}//
>> //service quota-warning {//
>> //  executable = script 
>> /etc/dovecot/scripts_notification_quota/quota-warning.sh//
>> //  unix_listener quota-warning {//
>> //    user = vmail//
>> //  }//
>> //  user = vmail//
>> //}//
>> //ssl = no//
>> //ssl_cert = </etc/pki/dovecot/certs/dovecot.pem//
>> //ssl_key =  # hidden, use -P to show it//
>> //submission_host = smtpi.domain:25//
>> //syslog_facility = local1//
>> //userdb {//
>> //  args = /etc/dovecot/dovecot-ldap.conf.ext//
>> //  driver = ldap//
>> //}//
>> //protocol lda {//
>> //  mail_plugins = " quota mail_log notify sieve"//
>> //}//
>> //protocol imap {//
>> //  mail_max_userip_connections = 10000//
>> //  mail_plugins = " quota mail_log notify imap_quota"//
>> //}//
>> //protocol pop3 {//
>> //  mail_max_userip_connections = 10//
>> //}/
>>
>>
>> Thanks and best regards
>>
>> -- 
>>
>> *Gonzalo Palacios Goicolea*
>> U.T de Infraestructura de Equipos Centrales
>> /Tecnologías de la Información/
>> Universidad Autónoma de Madrid • Campus de Cantoblanco
>> Antes de imprimir este correo piense si es necesario.Cuidemos el 
>> medioambiente.
>>
> -- 
>
> *Gonzalo Palacios Goicolea*
> U.T de Infraestructura de Equipos Centrales
> /Tecnologías de la Información/
> Universidad Autónoma de Madrid • Campus de Cantoblanco
> Antes de imprimir este correo piense si es necesario.Cuidemos el 
> medioambiente.
>
-- 

*Gonzalo Palacios Goicolea*
U.T de Infraestructura de Equipos Centrales
/Tecnologías de la Información/
Universidad Autónoma de Madrid • Campus de Cantoblanco
Antes de imprimir este correo piense si es necesario.Cuidemos el 
medioambiente.

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