Hi Product Team, we would like to request Cross-tenant emailing ability on Dynamics 365 as SMTP basic authentication is going to be depreciated. We are in a multi-tenant scenario where MS Graph is not an option. Currently, based on the official document, Finance and operations apps don't support multifactor authentication or Modern auth (OAuth 2.0) for SMTP.

At the moment we have 2 tenants, with Dynamics deployed on a differnt tenant than our emailing tenant, and we would like the ability to email out of D365 using the emailing tenant.

Please help to take it into consideration to make the Cross-tenant emailing ability to be available.