The complete Exchange SE and email signature migration checklist for IT teams

What to do now to prepare for Exchange SE and keep email signatures under control

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With Microsoft ending support for Exchange 2016, 2019, and Outlook 2016 in October 2025—and Exchange SE just around the corner—IT teams need to act.

Whether you’re moving to the cloud or staying on-prem, this checklist helps you protect signature consistency, reduce disruption, and stay supported.

Don’t let the deadline decide for you. Download it today.

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Need help migrating your email signatures?

Exclaimer works across Exchange SE, Exchange Online, and hybrid setups — with no infrastructure required.

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