Forum Discussion

Iron Contributor

Mar 16, 2018

Shared mailbox in Secondary Domain creates user with Primary Domain

Hi, We have multiple domains in a single Office 365 tenant: PrimaryDomain.com (Default domain in O365 Admin Portal => Setup => Domains) domain2.com domain3.com Whenever, I create a ...

MVP

Mar 16, 2018

Is the primary the tenant.onmicrosoft.com one? If so, the issue is due to the default Email Address Policy in ExO, which stamps @tenant.onmicrosoft.com to each object. You cannot modify that policy, however you can change the default domain.

Haneef Ibn Ahmad

Iron Contributor

Mar 16, 2018

tenant.onmicrosoft.com is no longer the "Default" tenant in Office 365 Admin Portal => Setup => Domains.

Rather PrimaryDomain.com is the "Default" domain in O365 Admin Portal => Setup => Domains

So, that ExO EAP shouldn't apply right?