Day: June 5, 2024

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SORBS closing has been announced

I’ve heard rumors for a few days that Proofpoint was closing the SORBS (Spam and Open Relay Blocking System) DNSBL. Still, I had not seen any real confirmation until last night, when the list maintainer sent an email to the Mailop mailing list. So, I now feel comfortable posting that SORBS is closing over the… Read More