Use our Add2Outlook Cross Tenant Sync app to view the Global Address List (GAL) between two tenants or domains, OR to share an address book from one tenant with another tenant in Office 365, or share an address book between two Exchange organizations/domains.
If you need to sync between more than two domains or tenants, i.e. among multiple tenants or domains, we offer discounted pricing for each additional domain/tenant when purchased with the main license.
In addition to cross tenant sync, if you also have a need for enterprise mobility so selected users can view these contacts on mobiles, you will need the DidItBetter Sync bundle.
Need a license recommendation or quote? Start a live chat or leave us a message if we’re offline, email firstname.lastname@example.org or call us USA/Canada (813) 977 5739 | Outside USA/Canada +1 (813) 977 5739