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UCEProtect and GDPR fallout

First thing this morning I got an email from a client that they were listed on the UCEProtect Level 3 blacklist. Mid-morning I got a message from a different client telling me the same thing. Both clients shared their bounce messages with me: 550  Conexion rechazada por estar o167890x0.outbound-mail.sendgrid.net[167.89.0.0]:56628 en la DNSBL dnsbl-3.uceprotect.net (ver Your ISP LATINET […]

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