[Dovecot] save failed to INBOX: Not enough disk space

[Osvaldo Alvarez Pozo]

Hi again

Sorry if I top post, but this problem is urgent as we are losing mails.

We have migrate from dovecot 1.4 to dovecot 2.0.12. But from severals
now we have found this on our log files.

relay=smtp1.huissier-justice.fr[private/dovecot-lmtp], delay=5.4,
delays=0.74/0/0.01/4.6, dsn=5.2.2, status=bounced (host
mail.domain.tld[private/dovecot-lmtp] said: 552 5.2.2
<user1 at domain.tld> Not enough disk space (in reply to end of DATA
command))

We use maildir on an ocfs2 filesystem shared by 4 serveurs. The
partition is not full the output of df -hi is:

#df -hi
Filesystem            Inodes   IUsed   IFree IUse% Mounted on

/dev/mapper/vmail
                        30M     21M    9.2M   70% /var/vmail

We noticed this happens when messages are bigger than 5Mbytes, but
are not using quota plugins on dovecot-lmtp

this is a part of our dovecot configuration.


service lmtp {
  chroot =
  client_limit = 0
  drop_priv_before_exec = no
  executable = lmtp
  extra_groups =
  group =
  idle_kill = 0
  inet_listener lmtp {
    address = 127.0.0.1 ::1
    port = 24
    ssl = no
  }
  privileged_group =
  process_limit = 0
  process_min_avail = 0
  protocol = lmtp
  service_count = 0
  type =
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0660
    user = postfix
  }
  unix_listener lmtp {
    group =
    mode = 0666
    user =
  }
  user =
  vsz_limit = 0
}

protocol lmtp {
  mail_plugins = sieve
  postmaster_address = admin at domain.tld

In postfix main.cf

mailbox_size_limit = 0
virtual_mailbox_limit = 51200000


Any ideas Please?

Thanks


2011/6/8 Osvaldo Alvarez Pozo <nebano at gmail.com>:
> Hi
> I migrated to dovecot 2 and I started using lmtp for mail delivery.
>
>
> But I have found this on my logs "save failed to INBOX: Not enough disk space" .
>
> There is enougth space on disk. and I am not using quota plugin on lmtp
>
> my lmtp conf is as follow:
>
> #
> ## LMTP specific settings
> ##
>
> # Support proxying to other LMTP/SMTP servers by performing passdb lookups.
> #lmtp_proxy = no
>
> # When recipient address includes the detail (e.g. user+detail), try to save
> # the mail to the detail mailbox. See also recipient_delimiter and
> # lda_mailbox_autocreate settings.
> #lmtp_save_to_detail_mailbox = no
>
> protocol lmtp {
>  # Space separated list of plugins to load (default is global mail_plugins).
>  #mail_plugins = $mail_plugins
> mail_plugins = sieve
> postmaster_address = admin at domain.tld
> }
>
> Any idea please?
>
> Thanks
>