Suppress delivery-notification/Read-receipt for spam?

[Robert Schetterer]

Am 23.04.2017 um 18:50 schrieb Ralf Hildebrandt:
> * Benny Pedersen <me at junc.eu>:
>> Ralf Hildebrandt skrev den 2017-04-22 11:52:
>>
>>> Can this be suppressed somehow?
>>
>> you know postfix very well imho :=)
>>
>> header_checks ignore.....
> 
> But WHICH headers to ignore? Primarily Outlook Read receipts are of my
> concern
> 

on a postfix (spamassassin)  exchange gateway

/etc/postfix/header_checks

/^Subject: Abwesenheitsnotiz: .*.*.*.*SPAM*/ REJECT dont send vaccation
messages to senders allready marked as SPAM (2)
/^Subject: Unzustellbar: .*.*.*.*SPAM*/ REJECT dont send ndrs to senders
allready marked as SPAM (3)

works ,but in english this has to be different
and it might not fit in every setup and/or produce false positives

Best Regards
MfG Robert Schetterer

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