Sieve vacation address problem

[Harald Leithner]

Hi,

now it works perfect, thx for your answer. I miss understood this 
dovecot-lda option.

regards,

Harald

Am 27.07.2016 um 21:23 schrieb Stephan Bosch:
> Op 7/27/2016 om 12:46 PM schreef Harald Leithner:
>> Hi,
>>
>> it seams I have a problem with the vacation script.
>>
>> The problem is that the vacation answers to a address that is not
>> listed in the sieve script. I checked the postfix master.conf which
>> delivers to lda correct parameter.
>>
>> In the logfile you can see that that office at example.com received a
>> message that get delivered to user at example.com (with the sievescipt)
>> and to office at example.com (another user without script).
>>
>> The sieve script has the :addresses parameter only set to
>> user at example.com
>>
>> Is something wrong with my setup?
>>
>> We use roundcube + sievemanage to create sieve scripts.
>>
> [...]
>> --------------
>> postfix master.conf
>> dovecot   unix  -       n       n       -       -       pipe
>>   flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/dovecot-lda -f
>> ${sender} -a ${original_recipient} -d ${user}@${nexthop} -e
>
> First of all, the ":addresses" argument is not an exclusive list of
> which addresses the vacation action will respond for. It is a list of
> alternative addresses, for when the message headers have no address that
> is recognized as the envelope recipient. So, even when ":addresses" does
> not list a particular recipient address, the vacation action will still
> respond for it if the message is addressed at that recipient explicitly
> in the headers. Read https://tools.ietf.org/html/rfc5230#section-4.5 for
> more info.
>
> Due to the way you invoke dovecot-lda, Sieve only gets to see the
> original recipient address, which is "office at example.com". I am
> assuming, that is what is in either the "To" or "Cc" headers of the
> message, which means that vacation will respond.
>
> This problem is probably fixed by using a -r ${recipient} parameter for
> dovecot-lda, in addition to the existing -a argument. This way, vacation
> will use the final recipient address instead. LDA parameters are
> documented here: http://wiki2.dovecot.org/LDA#Parameters .
>
> There is additional info in the description of the
> sieve_vacation_use_original_recipient setting
> (http://wiki2.dovecot.org/Pigeonhole/Sieve/Extensions/Vacation#Configuration).
> Leave this at the default "no" though, as "yes" would negate the fix
> described above.
>
> Regards,
>
> Stephan.
>

-- 
Harald Leithner

ITronic
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