Am Mi den  9. Sep 2026 um 10:54 schrieb Randolf Richardson, Postmaster via 
mailop:
> An exception is Google, which handles massive quantities of 
> legitimate mail.  This makes IP-based DNSBLs unuseful for blocking 
> purposes against Google's outbound SMTP servers, and 
> domain-name-based DNSBLs when the domain name is "gmail.com."

It depends.

There is two thinks about Spam and Scam from Google:
1. The Spam comming recently from gmail.com servers. I did not found a
   way to block them and they are a real pain in the ass.

2. Spam comming from google cloud. Google did assign that to a separate
   AS (AS396982) so it is easy to block. I do so...

Gruß
   Klaus
-- 
Klaus Ethgen                                       http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16            Klaus Ethgen <[email protected]>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C

Attachment: signature.asc
Description: PGP signature

_______________________________________________
mailop mailing list
[email protected]
https://list.mailop.org/listinfo/mailop

Reply via email to