Sender address when notifying original recipient

[Stephan Bosch]

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.