So the culprit was a procmail filter which rewrites incoming mail. The
standard report looks just fine with the filter disabled:
X-Spam-Report:
--------------------------------------------------------------
pts rule name description
---- ----------------------
------------------------------------------------
-1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP
-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%
[score: 0.0000]
5.0 GTUBE BODY: Generic Test for Unsolicited Bulk Email
I totally forgot about it. Damn! Sorry for all the commotion.
пн, 1 окт. 2018 г. в 18:53, Александр Кириллов <nevis2us@???>:
> No, it looks the same in the mailbox but I have some procmail filters
> which handle incoming mail. And that can be a problem. Thanks!
>
> пн, 1 окт. 2018 г. в 18:28, Wolfgang Breyha via Exim-users <
> exim-users@???>:
>
>> Александр Кириллов via Exim-users wrote on 01/10/2018 16:55:
>> > Thanks, Wolfgang. Didn't really help much with the part I'm interested:
>> >
>> > X-Spam-Report: Content analysis details: (2.1 points) * -1.0
>> ALL_TRUSTED
>> > Passed through trusted hosts only via SMTP * -1.9 BAYES_00 BODY: Bayes
>> spam
>> > probability is 0 to 1% * [score: 0.0000] * 5.0 GTUBE BODY:
>> Generic
>> > Test
>> > for Unsolicited Bulk Email
>>
>> How do you add that? It definitely looks better here:
>> X-Spam-Report: Content analysis details: (-2.6 points)
>> * 1.0 MISSING_HEADERS Missing To: header
>> * -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list
>> * manager
>> * 0.3 MIME_8BIT_HEADER Message header contains 8-bit character
>> * 1.0 FROM_EXCESS_BASE64 From: base64 encoded unnecessarily
>> ....
>>
>> And it ever did since 2006;-)
>>
>> Or is it possible that your MUA messes with header whitespace?
>>
>> Greetings, Wolfgang
>> --
>> Wolfgang Breyha <wbreyha@???> | https://www.blafasel.at/
>> Vienna University Computer Center | Austria
>>
>>
>> --
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>
