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YAS.SH

Email & DNS cutover validation

Verify the DNS and authentication side of an email migration.

Compare a planned mail configuration with externally visible DNS during cutover and the critical days after.

Built for MSPs and IT migration teams.

The outcome

Reduce avoidable mail outages during high-stakes changes.

Launch Cutover Verifier

What it verifies

Provider-specific target-state checks
DNS propagation visibility across global resolvers
Clear safe-to-cut-over checklist

YAS reports externally observable technical signals. Review findings in the context of your environment.

Ask YAS AI
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