You can find your Microsoft Tenant Name (i.e. your initial .onmicrosoft.com domain name) in the Microsoft Admin Center.
1. Log in to your Microsoft 365 Admin Center.
2. Go to Setup > Domains
2. Go to Setup > Domains
Your tenant name should be listed here.
Setup of Crossware Mail Signature Trial on Microsoft 365
Tenant nameTo provision Mail Signature for Microsoft 365 your tenant name is required
Examples of a tenant name:
- crossware.onmicrosoft.com
- mycompany.onmicrosoft.com
Open the Microsoft 365 admin centre and go to Setting Domains. Your tenant name will be listed.