Am Mittwoch, 17. September 2025, 14:26:29 UTC+00:00:01 schrieb Arrigo Triulzi 
via mailop:
> On 17 Sep 2025, at 12:30, Hans-Martin Mosner via mailop <mailop@mailop.org> 
> wrote:
>..
> Yes, what I wanted to do is create a dedicated SpamAssassin rule which
> changes these values for a block of IPs but I can’t seem to figure it out.



...something like:

# Googleuser Spam
header   FROM_RCVD_REVERSE_DNS_GOOGLEUSER  Received =~ 
/\bfrom\s+\S+\.googleusercontent\.com\b/i
score    FROM_RCVD_REVERSE_DNS_GOOGLEUSER  2.5 # adapt this score to your needs
describe FROM_RCVD_REVERSE_DNS_GOOGLEUSER  Relay's rDNS is from 
*.googleusercontent.com


hth,


niels.



-- 
 ---
 Niels Dettenbach
 Syndicat IT & Internet
 https://www.syndicat.com
 PGP: https://syndicat.com/pub_key.asc
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