[Dovecot] RFE: please add Return-Path: to sieve sent mail headers

[Steffen Kaiser]

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On Wed, 14 May 2014, Reindl Harald wrote:
> Am 14.05.2014 16:56, schrieb Charles Marcus:
>> On 5/14/2014 10:44 AM, Steffen Kaiser <skdovecot at smail.inf.fh-brs.de> wrote:
>>> Yep, those using different <> null senders should be aware, that there envelope sender rewritings, such as BATV
>>> and SRS0, that make the address unique each time by adding hashed timestamps or something like that. Those
>>> rewritings undermine the vacation database.
>>> I hope that those implementations generate an unique address per day and not per message.
>>
>> Best would be if there was a way to code sieve such that it could ignore the BATV/SRS0 junk, as well as plussed
>> addresses...
>
> wrong way - there are standards for not-to-repsond messages
>
> * null sender
> * Precedence: bulk
> * Precedence: list
> * Auto-Submitted: auto-generated
>
> these are typically ignored

Then there are standards, implemented by one big software creator:

http://msdn.microsoft.com/en-us/library/ee219609%28v=EXCHG.80%29.aspx

I've seen messages with X-Auto-Response-Suppress only, but neither 
Auto-Submitted nor Precedence.

- -- 
Steffen Kaiser
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