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Exchange 2019 multi-tenant - mail flow - sending between tenants?
We have built a Exchange 2019 Multi-tenant server using the recommendations made in the document below and step-by-steps provided for Exchange 2019: https://www.microsoft.com/en-us/download/details....
ssmitty Please follow the steps in the https://docs.microsoft.com/en-us/exchange/email-addresses-and-address-books/address-book-policies/abp-procedures?view=exchserver-2019#use-the-exchange-management-shell-to-install-and-configure-the-address-book-policy-routing-agent. You may also refer to the Official document for https://docs.microsoft.com/en-us/Exchange/email-addresses-and-address-books/address-book-policies/abp-scenarios?view=exchserver-2019 and accordingly apply the appropriate solution.