I gave up when I got like 5 wrong. I’ve ran mail servers for decades, most of the invalid “valids” would get rejected by any mailservers I’ve administered.
Just because it’s not something you’d use anymore doesn’t mean it isn’t valid.
WEP is still a valid form of wireless encryption, but no one would use it anymore (and so would be obsolete). It’s still a part of the 802.11 standard.
I gave up when I got like 5 wrong. I’ve ran mail servers for decades, most of the invalid “valids” would get rejected by any mailservers I’ve administered.
Just because it’s not something you’d use anymore doesn’t mean it isn’t valid.
WEP is still a valid form of wireless encryption, but no one would use it anymore (and so would be obsolete). It’s still a part of the 802.11 standard.
And for a good reason.