PowerShell Module for checking SPF, DKIM and DMARC-record.
Protect domains that do not send email or are otherwise parked and unused.
🔏 Stand-alone DKIM class to sign your emails with a 2048 bit private key hashed with SHA-256 algorithm.
.NET library to parse and validate DMARC, DKIM, and SPF records with built-in error handling and detailed diagnostics.
Hands-on Google Workspace Administration portfolio demonstrating tenant deployment, Gmail administration, DNS management, security configuration, and email authentication using SPF, DKIM, and DMARC.
DMARC monitoring platform with DNS drift alerts, IP threat intel and unlimited users. First domain is free!
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