palpalani/laravel-dns-deny-list-check
Laravel package that checks email server IPs against 12 verified DNS-based blacklists (DNSBL/RBL) to protect email deliverability. Supports Laravel 11.x and 12.x.
Laravel DNS Deny List Check is a production-ready package that checks email server IP addresses against verified DNS-based blacklists (DNSBL/RBL). It queries 12 curated, actively maintained blacklist services to help protect email deliverability and catch misconfigured or compromised mail servers early.
Built for Laravel 11 and 12, it offers a clean API, configurable blacklist sets, and detailed per-service results.
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