How to Configure NexMask Custom Domains? Troubleshooting Rejected Aliases and Missed Verification Codes
Configuring a NexMask custom domain requires five steps in order: MX → SPF → DKIM → DMARC → catch-all. Missing any step manifests as a rejected alias or missed verification codes. Apple's August 24, 2026, withdrawal of the standalone Hide My Email subdomain confirms domain-granularity blocking. This article covers layered diagnostics, configuration order, forwarding authentication preservation, acceptance testing, and selection guidance.
NexMask Email Forwarding Not Received? Troubleshoot Bounces and Spam in 5 Steps
NexMask email forwarding not received usually stems from authentication breaking at the forwarding hop; follow these 5 steps to check DNS records, authentication results in headers, SRS and DKIM rewriting, recipient policy, and run end-to-end tests.
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