Sieve vacation :addresses match only case-sensitive?

Philipp Faeustlin philipp.faeustlin at
Mon Nov 11 17:10:14 EET 2019

Am 11.09.19 um 22:09 schrieb Stephan Bosch via dovecot:
> On 02/09/2019 15:05, Philipp Faeustlin via dovecot wrote:
>> The recipients in the vacation :addresses String list are matched 
>> case-sensitive.
>> If the recipient gets a mail with wrong case, the message is discarded 
>> with:
>> "discarding vacation response for implicitly delivered message; no 
>> known (envelope) recipient address found in message headers"
>> I think the matching should be case-insensitive.
>> Is this a bug or do I miss some option?
>> I'm using Dovecot, Pigeonhole version
> We're looking into this. Tracking internally as DOP-1424.
> Regards,
> Stephan.
> Hello Stephan,

are there some news about this topic?
What happened to this BUG tracked by you internally as DOP-1424?



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