dovecot - May 2017 - Sender address when notifying original recipient

Op 5/19/2017 om 8:33 AM schreef Christoph Pleger:
> Hello,
>
> On 2017-05-14 21:29, I wrote:
>
>> I am using sieve with notification of the original recipient in the
case
>> that an email has been identified to contain a virus. After upgrading
>> dovecot from 2.2.21 to 2.2.29.1, I now detected that in these
>> notifications, their sender address is now <postmaster@>, instead
of
>> <postmaster at mailserver.domain>, like it was before.
>>
>> Is it possible to revert to the old format?
>
> No idea so far? Though I forgot to write that I also updated
> pigeonhole, the change in the format of the sender address must be
> caused by the updates, for I changed nothing else on my server.
That looks like a bug of some sort. What is your configuration (output
from `dovecot -n`)? What exact Sieve script demonstrates this behavior?

Regards,

Stephan.

Hello,
>>> I am using sieve with notification of the original recipient in the
>>> case
>>> that an email has been identified to contain a virus. After
upgrading
>>> dovecot from 2.2.21 to 2.2.29.1, I now detected that in these
>>> notifications, their sender address is now <postmaster@>,
instead of
>>> <postmaster at mailserver.domain>, like it was before.
>>> 
>>> Is it possible to revert to the old format?
>> 
>> No idea so far? Though I forgot to write that I also updated
>> pigeonhole, the change in the format of the sender address must be
>> caused by the updates, for I changed nothing else on my server.
> 
> That looks like a bug of some sort. What is your configuration (output
> from `dovecot -n`)? What exact Sieve script demonstrates this behavior?
The output of 'dovecot -n' is attached.

The sieve script is:

if header :is "X-Virus-Status" "Yes"
{
discard;
notify :method "mailto" :options "christoph at plmail.de"
:high :message
"Hallo,

$env-from$ hat Ihnen eine Nachricht von $from$ mit dem Betreff $subject$ 
gesendet, die vom Virenscanner als infiziert erkannt und daher gel?scht 
wurde.

Mit freundlichen Gr??en
   postmaster at plmail.de";

stop;
}

Regards
   Christoph
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Op 22-5-2017 om 9:07 schreef Christoph Pleger:
> Hello,
>
>>>> I am using sieve with notification of the original recipient in
the
>>>> case
>>>> that an email has been identified to contain a virus. After
upgrading
>>>> dovecot from 2.2.21 to 2.2.29.1, I now detected that in these
>>>> notifications, their sender address is now <postmaster@>,
instead of
>>>> <postmaster at mailserver.domain>, like it was before.
>>>>
>>>> Is it possible to revert to the old format?
>>>
>>> No idea so far? Though I forgot to write that I also updated
>>> pigeonhole, the change in the format of the sender address must be
>>> caused by the updates, for I changed nothing else on my server.
>>
>> That looks like a bug of some sort. What is your configuration (output
>> from `dovecot -n`)? What exact Sieve script demonstrates this behavior?
>
> The output of 'dovecot -n' is attached.
>
> The sieve script is:
>
> if header :is "X-Virus-Status" "Yes"
> {
> discard;
> notify :method "mailto" :options "christoph at
plmail.de" :high :message
> "Hallo,
>
> $env-from$ hat Ihnen eine Nachricht von $from$ mit dem Betreff 
> $subject$ gesendet, die vom Virenscanner als infiziert erkannt und 
> daher gel?scht wurde.
>
> Mit freundlichen Gr??en
>   postmaster at plmail.de";
>
> stop;
> }
This looks like a bug to me. For now, you can circumvent this by 
specifying the postmaster_address setting explicitly.

Regards,

Stephan.

On 22 May 2017, at 10.07, Christoph Pleger <Christoph at plmail.de>
wrote:
> 
> Hello,
> 
>>>> I am using sieve with notification of the original recipient in
the case
>>>> that an email has been identified to contain a virus. After
upgrading
>>>> dovecot from 2.2.21 to 2.2.29.1, I now detected that in these
>>>> notifications, their sender address is now <postmaster@>,
instead of
>>>> <postmaster at mailserver.domain>, like it was before.
>>>> Is it possible to revert to the old format?
>>> No idea so far? Though I forgot to write that I also updated
>>> pigeonhole, the change in the format of the sender address must be
>>> caused by the updates, for I changed nothing else on my server.
>> That looks like a bug of some sort. What is your configuration (output
>> from `dovecot -n`)? What exact Sieve script demonstrates this behavior?
> 
> The output of 'dovecot -n' is attached.
It's because you have auth_username_format = %Ln, which strips away the
domain.