dovecot - Oct 2008 - quota-warning.sh mail from

Hello all

How Dovecot 1.1.3 quota script understand to who send a mail?

In try to do this:

In conf:
quota_warning = storage=80%% /usr/local/bin/quota-warning.sh 80 %u@%d

In logs:
IQuota warning: bytes=168611020 (80%) messages=0 (0%) 
command=/usr/local/bin/quota-warning.sh 80 dump-capability@

*what is dump-capability@ ? OS related user?...*

#cat quota-warning.sh

#!/bin/sh

PERCENT=$1
TO=$2

echo "Your mailbox is $PERCENT% full. If it overfill - you will can not 
get new email. Please clean up your mailbox.

--
Mail Administator" | /usr/bin/mail -s "Email mailbox is $PERCENT%
full"
  $TO -f postmaster at domain.off

exit 0
---

Im thinking in wrong way?

-- 
Best regards,
Proskurin Kirill

On Thu, 2008-10-16 at 18:00 +0400, Proskurin Kirill
wrote:
> Hello all
> 
> How Dovecot 1.1.3 quota script understand to who send a mail?
> 
> In try to do this:
> 
> In conf:
> quota_warning = storage=80%% /usr/local/bin/quota-warning.sh 80 %u@%d
You probably want just %u since it has both user at domain.
> In logs:
> IQuota warning: bytes=168611020 (80%) messages=0 (0%) 
> command=/usr/local/bin/quota-warning.sh 80 dump-capability@
> 
> *what is dump-capability@ ? OS related user?...*
dump-capability is run once at startup so Dovecot can figure out what
IMAP capabilities are supported by the loaded plugins. You should just
ignore that dump-capability check.

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Timo Sirainen wrote:
>> In conf:
>> quota_warning = storage=80%% /usr/local/bin/quota-warning.sh 80 %u@%d
> 
> You probably want just %u since it has both user at domain.
>> In logs:
>> IQuota warning: bytes=168611020 (80%) messages=0 (0%) 
>> command=/usr/local/bin/quota-warning.sh 80 dump-capability@
>>
>> *what is dump-capability@ ? OS related user?...*
> 
> dump-capability is run once at startup so Dovecot can figure out what
> IMAP capabilities are supported by the loaded plugins. You should just
> ignore that dump-capability check.
Ok.

dovecot.conf:

quota = maildir
quota_rule = *:storage=201M
quota_rule2 = Trash:storage=202M
quota_rule3 = SPAM:ignore
quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 %u
quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 %u
quota_warning3 = storage=99%% /usr/local/bin/quota-warning.sh 99 %u


mx# /usr/local/etc/rc.d/dovecot restart

Stopping dovecot.
Starting dovecot.
ILoading modules from directory: /usr/local/lib/dovecot/imap
IModule loaded: /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
IModule loaded: /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so
IEffective uid=65534, gid=65534, homeIQuota root: name= backend=maildir
argsIQuota rule: root= mailbox=* bytes=210763776 (0%) messages=0 (0%)
IQuota rule: root= mailbox=Trash bytes=211812352 (0%) messages=0 (0%)
IQuota rule: root= mailbox=SPAM ignored
IQuota warning: bytes=200225587 (95%) messages=0 (0%) 
command=/usr/local/bin/quota-warning.sh 95 dump-capability
IQuota warning: bytes=168611020 (80%) messages=0 (0%) 
command=/usr/local/bin/quota-warning.sh 80 dump-capability
IQuota warning: bytes=208656138 (99%) messages=0 (0%) 
command=/usr/local/bin/quota-warning.sh 99 dump-capability


#cat quota-warning.sh:

#!/bin/sh

PERCENT=$1
TO=$2

echo "Your mailbox is $PERCENT% full. If it overfill - you will can not 
get new email. Please clean up your mailbox.

--
Mail Administator" | /usr/bin/mail -s "Email mailbox is $PERCENT%
full"
$TO -f postmaster at domain.off

exit 0
----------

But im still got this message with mail from "dmail at mx.domain.off" 
*dmail it is user dovecot deliver runnig from*

If im run quota-warning.sh cript by hands - im got postmaster at domain.off 
in mail from. What im do wrong?..

-- 
Best regards,
Proskurin Kirill