The complete email signature management checklist
Audit your Microsoft 365 email authentication and email signature setup with this IT checklist, and keep more of your mail landing in the inbox.
Getting email to the inbox is an IT job that usually goes unaudited until something breaks: authentication drifts, a new sending tool goes live, or a signature change quietly starts sending legitimate mail to spam.
In Microsoft 365, deliverability comes down to a handful of things you can actually check: your SPF, DKIM, and DMARC records, how email signatures are built and deployed, your sending reputation, and how closely you monitor all of it.
Use this checklist to audit your Microsoft 365 email authentication and signature setup, catch the gaps before your recipients do, and keep more of your mail landing in the inbox.
