[Rspamd-Users] 'X-Spam: Yes' is added to some messages that have lesser score than spam threshold

[Tim Harman]

On 09/02/2019 2:35 pm, Yasuhiro KIMURA wrote:

> From: André Peters <andre.peters at debinux.de>
> Subject: Re: [Rspamd-Users] 'X-Spam: Yes' is added to some messages that have lesser score than spam threshold
> Date: Fri, 08 Feb 2019 21:34:51 +0000
> 
>> Also looks like the message might already have a X-Spam header when it
>> arrives:
>> 
>> SPAM_FLAG(0.00)[];
>> 
>> I don't think Rspamd would detect its own flag.
> 
> 'Milter headers module' Document says as following.
> 
> ----------------------------------------------------------------------
> remove_upstream_spam_flag (1.7.1+)
> 
> Set false to keep pre-existing spam flag added by an upstream spam
> filter (default true). Enables remove-spam-flag.
> ----------------------------------------------------------------------
> 
> So if the message already have 'X-Spam' header when it arrived, it
> should be removed by Rspamd on my home server. But
> 
>> SPAM_FLAG(0.00)[];
> 
> This seems to indicate that Rspamd detected 'X-Spam' header in the
> message in question. Then is it means that actual behavior of Rspamd
> is different from the one described in document and 'X-Spam' header
> added by upstream isn't removed by default?
> 
> ---
> Yasuhiro KIMURA

You could try the remove-spam-flag setting, which is different from the
remove_upstream_spam_flag 

How the two differ though isn't clear to me.