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Old Apr 18, 19, 1:05 am
Join Date: Aug 2015
Posts: 1,132
I mean, if you want go that route, even Google has "~all":

[9:04:41] t15-6:klausa:~ $ dig +short txt
[9:04:43] t15-6:klausa:~ $ dig +short txt
"v=spf1 ~all"

I think you'd be hard-pressed to argue that Google doesn't have "enough control of" their email infrastracture...
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