dovecot - Feb 2014 - lmtp_rcpt_check_quota not working

Hi,

Dovecot 2.2.9 (Debian package from backports) does not seem to respect
lmtp_rcpt_check_quota

# 2.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 
deliver_log_format = from=<%e>, size=%p, message-id=<%m>, status=%$
disable_plaintext_auth = no
lmtp_rcpt_check_quota = yes
mail_debug = yes
mail_gid = mstore
mail_location = maildir:~/Maildir:INDEX=/var/cache/dovecot/index/%-1.1u/%u
mail_plugins = quota
mail_uid = mstore
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
mmap_disable = yes
namespace inbox {
  inbox = yes
  location = 
  mailbox Drafts {
    auto = subscribe
    special_use = \Drafts
  }
  mailbox Junk {
    auto = subscribe
    special_use = \Junk
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    auto = subscribe
    special_use = \Trash
  }
  prefix = INBOX.
  separator = .
  type = private
}
passdb {
  args = /etc/dovecot/dovecot-ldap.conf
  driver = ldap
}
plugin {
  quota = maildir
  quota_rule = ?:storage=512M
  quota_rule2 = INBOX.Trash:ignore
  quota_status_nouser = DUNNO
  quota_status_overquota = 452 4.2.2 Mailbox is full
  quota_status_success = DUNNO
  quota_warning = storage=95%% quota-warning 95 %u
  quota_warning2 = storage=85%% quota-warning 85 %u
  sieve = ~/currently-active-script.sieve
  sieve_dir = ~/sieve
}
pop3_uidl_format = %08Xv%08Xu
protocols = imap lmtp sieve pop3
quota_full_tempfail = yes
service anvil {
  client_limit = 3000
  unix_listener anvil {
    group = sudo
    mode = 0660
  }
}
service auth {
  client_limit = 3000
  unix_listener auth-userdb {
    group = mstore
    mode = 0660
    user = mstore
  }
}
service imap-login {
  client_limit = 1024
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
  process_limit = 2500
  process_min_avail = 4
  service_count = 0
}
service lmtp {
  inet_listener lmtp {
    address = xxx
    port = 24
  }
}
service managesieve-login {
  inet_listener sieve {
    port = 2000
  }
  service_count = 1
}
service managesieve {
  process_limit = 1024
}
service pop3-login {
  inet_listener pop3 {
    port = 110
  }
  inet_listener pop3s {
    port = 995
    ssl = yes
  }
}
service quota-status {
  client_limit = 5
  executable = quota-status -p postfix
  inet_listener {
    address = xxx
    port = 12340
  }
}
service quota-warning {
  executable = script /etc/dovecot/quotawarnmsg.sh
  unix_listener quota-warning {
    user = mstore
  }
  user = mstore
}
ssl_cert = </etc/dovecot/dovecot.pem
ssl_key = </etc/dovecot/private/dovecot.pem
userdb {
  driver = prefetch
}
userdb {
  args = /etc/dovecot/dovecot-ldap.conf
  driver = ldap
}
verbose_proctitle = yes
protocol imap {
  mail_plugins = quota imap_quota imap_zlib
}
protocol lda {
  mail_plugins = quota sieve
}
protocol lmtp {
  mail_plugins = quota sieve
}

so Dovecot should reject in RCPT TO phase, but according to the logs of the 
upstream Postfix it does so after END-OF-DATA

(host xxx[2001:xxx] said: 452 4.2.2
<user at domain.de> Quota exceeded (mailbox for user is
full) (in reply to end of DATA command))

I haven't seen any commits regarding to this in 2.2.10 or tip.

Regards,
Bernhard

Le 11 f?vr. 2014 ? 08:34, Bernhard Schmidt a ?crit :
> [...]
> so Dovecot should reject in RCPT TO phase, but according to the logs of the
> upstream Postfix it does so after END-OF-DATA
> 
> (host xxx[2001:xxx] said: 452 4.2.2
> <user at domain.de> Quota exceeded (mailbox for user is
> full) (in reply to end of DATA command))
> [...]
Hello Bernhard,

Could you exercise your quota-status service with variations of:

	# telnet xxx 12340
	Trying xxx...
	Connected to xxx.
	Escape character is '^]'.
	recipient=john.doe at example.com
	size=1000000

	action=OK

	^]

and see whether the replies are the expected one?

If yes, this would point to some error in Postfix' configuration.

If not, well... could be you are facing the same kind of problem I'm having
here (never managed to have the service reply anything else than "OK"
or "REJECT Unknown user"...)

HTH,
Axel

Bernhard Schmidt <berni at birkenwald.de> wrote:

Hi Timo,

in case you missed that...
> Hi,
>
> Dovecot 2.2.9 (Debian package from backports) does not seem to respect
> lmtp_rcpt_check_quota
>
> # 2.2.9: /etc/dovecot/dovecot.conf
> # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 
> deliver_log_format = from=<%e>, size=%p, message-id=<%m>,
status=%$
> disable_plaintext_auth = no
> lmtp_rcpt_check_quota = yes
> mail_debug = yes
> mail_gid = mstore
> mail_location = maildir:~/Maildir:INDEX=/var/cache/dovecot/index/%-1.1u/%u
> mail_plugins = quota
> mail_uid = mstore
> 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
> mmap_disable = yes
> namespace inbox {
>   inbox = yes
>   location = 
>   mailbox Drafts {
>     auto = subscribe
>     special_use = \Drafts
>   }
>   mailbox Junk {
>     auto = subscribe
>     special_use = \Junk
>   }
>   mailbox Sent {
>     auto = subscribe
>     special_use = \Sent
>   }
>   mailbox "Sent Messages" {
>     special_use = \Sent
>   }
>   mailbox Trash {
>     auto = subscribe
>     special_use = \Trash
>   }
>   prefix = INBOX.
>   separator = .
>   type = private
> }
> passdb {
>   args = /etc/dovecot/dovecot-ldap.conf
>   driver = ldap
> }
> plugin {
>   quota = maildir
>   quota_rule = ?:storage=512M
>   quota_rule2 = INBOX.Trash:ignore
>   quota_status_nouser = DUNNO
>   quota_status_overquota = 452 4.2.2 Mailbox is full
>   quota_status_success = DUNNO
>   quota_warning = storage=95%% quota-warning 95 %u
>   quota_warning2 = storage=85%% quota-warning 85 %u
>   sieve = ~/currently-active-script.sieve
>   sieve_dir = ~/sieve
> }
> pop3_uidl_format = %08Xv%08Xu
> protocols = imap lmtp sieve pop3
> quota_full_tempfail = yes
> service anvil {
>   client_limit = 3000
>   unix_listener anvil {
>     group = sudo
>     mode = 0660
>   }
> }
> service auth {
>   client_limit = 3000
>   unix_listener auth-userdb {
>     group = mstore
>     mode = 0660
>     user = mstore
>   }
> }
> service imap-login {
>   client_limit = 1024
>   inet_listener imap {
>     port = 143
>   }
>   inet_listener imaps {
>     port = 993
>     ssl = yes
>   }
>   process_limit = 2500
>   process_min_avail = 4
>   service_count = 0
> }
> service lmtp {
>   inet_listener lmtp {
>     address = xxx
>     port = 24
>   }
> }
> service managesieve-login {
>   inet_listener sieve {
>     port = 2000
>   }
>   service_count = 1
> }
> service managesieve {
>   process_limit = 1024
> }
> service pop3-login {
>   inet_listener pop3 {
>     port = 110
>   }
>   inet_listener pop3s {
>     port = 995
>     ssl = yes
>   }
> }
> service quota-status {
>   client_limit = 5
>   executable = quota-status -p postfix
>   inet_listener {
>     address = xxx
>     port = 12340
>   }
> }
> service quota-warning {
>   executable = script /etc/dovecot/quotawarnmsg.sh
>   unix_listener quota-warning {
>     user = mstore
>   }
>   user = mstore
> }
> ssl_cert = </etc/dovecot/dovecot.pem
> ssl_key = </etc/dovecot/private/dovecot.pem
> userdb {
>   driver = prefetch
> }
> userdb {
>   args = /etc/dovecot/dovecot-ldap.conf
>   driver = ldap
> }
> verbose_proctitle = yes
> protocol imap {
>   mail_plugins = quota imap_quota imap_zlib
> }
> protocol lda {
>   mail_plugins = quota sieve
> }
> protocol lmtp {
>   mail_plugins = quota sieve
> }
>
> so Dovecot should reject in RCPT TO phase, but according to the logs of the
> upstream Postfix it does so after END-OF-DATA
>
> (host xxx[2001:xxx] said: 452 4.2.2
><user at domain.de> Quota exceeded (mailbox for user is
> full) (in reply to end of DATA command))
>
> I haven't seen any commits regarding to this in 2.2.10 or tip.
>
> Regards,
> Bernhard
>