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Spammers are better at SPF, DKIM, and DMARC than everyone else

(toad.social)
429 points pabs3 | 1 comments | 25 Mar 25 08:14 UTC | HN request time: 0.275s | source
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blitzar ◴[25 Mar 25 12:43 UTC] No.43470510[source]▶
I have now sent messages to 3 companies that I am a customer of where their SPF, DKIM, and/or DMARC were failing - for things like initial signup emails.

3/3 responded. 2/3 told me to f'off.

replies(1): >>43475701 #
1. oynqr ◴[25 Mar 25 20:39 UTC] No.43475701[source]▶
Tell them to fix their shit, from their own address.