They do if you're offering mail service to a large number of users. They
login to a phished mailbox, send new phishingmails to that mailbox and
check the headers if they can see which rules are hit. Then they adapt
the phishingmail to get a lower score until they are below the spam
threshold. That's why I am writing my own rules with very generic names
and description.
Op 27-05-2024 om 23:10 schreef Thomas Barth via users:
What can I do? With these SPAMS, I have the impression that the
senders know exactly how to trick Spamassassin.
OpenPGP_0xCCDCFB22C59E9DD2.asc
Description: OpenPGP public key
OpenPGP_signature.asc
Description: OpenPGP digital signature
