Re: Quota - Invalid bytes limit

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 dovecot-2.2.36-8.el7.x86_64 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@domain): Quota: Executing warning: quota-warning 90 user@domain// //Mar 16 10:29:27 buzonn5 gonzalo: mar 16 10:29:27 lda(user@domain): Quota: Executing warning: quota-warning 90 user@domain// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Loading modules from directory: /usr/lib64/dovecot// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Module loaded: /usr/lib64/dovecot/lib20_mail_log_plugin.so// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Module loaded: /usr/lib64/dovecot/lib90_sieve_plugin.so// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: auth USER input: user@domain home=/buzones/externos/4/215283255776546 uid=508 gid=503 quota_rule=*:bytes=2147483648// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Ignoring overridden (-o) userdb setting: plugin/quota_rule// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Effective uid=508, gid=503, home=/buzones/externos/4/215283255776546// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Quota root: name=_backup backend=maildir args=ns=// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@domain): Debug: Quota rule: root=_backup mailbox=* bytes=0 messages=0// //Mar 16 10:29:27 buzonn5 dovecot: lda(user@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@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@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@domain mailquotasize// //# extended LDIF// //#// //# LDAPv3// //# base with scope subtree// //# filter: mail=user@domain// //# requesting: mailquotasize// //#// // //# user@domain, users, domain.es// //dn: cn=user@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@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 =

Thanks and best regards

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*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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*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.