Take control of email signatures in Microsoft 365
Gain consistency, compliance, and control of email signatures in Microsoft 365 in minutes.
Every email your employees send is a reflection of your brand. But Microsoft 365’s native tools can’t centrally manage email signatures at scale—especially across hybrid environments, mobile devices, and remote teams.
Exclaimer for Microsoft 365 gives you centralized control of every signature. Sync data from Azure Active Directory, apply consistent branding and disclaimers, and push updates automatically—no scripts, no manual fixes, no user errors.
Microsoft 365 handles email. Exclaimer handles eve thing signatures should be.










