Forum Discussion
How to add alias domain for all users?
Hi,
There's a company with their company's full name as their domain name and a shorter domain name. So, contoso.com and conto.so.
They need all their users to have an alias of contoso.co...
Since we don't have Email address policies available in O365, the only way to do this is via some PowerShell-based script. Which means you will have to run it periodically to adjust the aliases for new users.
Another thing to keep in mind is that some functionality is only dependent on the Primary SMTP Address, for example sending messages.