Comment on LinkedIn user data leaked: Database shows emails, profile data, phones, full names, and more confidential info.

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chaospatterns@lemmy.world ⁨1⁩ ⁨year⁩ ago

That’s not because you have a wildcard. That’s because you need to implement DKIM, DMARC, and SPF records to prevent others from using your domain name to send mail.

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