Viewing profile — nutsu

uniqueness, on one way or another, does not imply you're a real person. those systems probably don't even rely on fingerprinting for those decisions - you just can't deny someone a…

Gmail has a blackbox ML that takes SPF and DKIM into account, but with a certain scoring that might not matter that much compared to said IPs reputation in their system.

> SPF attests that the mail was sent by an IP address that is authorized to send for a certain domain. Yes, but SPF ties the IP address only to the Sender address (MAIL FROM) - so …