Forum Discussion
New Exchange Online Feature Supports Sending Email from Proxy Addresses
A new Exchange Online feature allows users to send email using any of the SMTP proxy addresses assigned to their mailbox. An Outlook update will make the task easier, but for now it’s reasonably stra...
The fact we're still waiting for this basic feature years later (added to the roadmap over 2 years ago) really isn't good enough.
I've just migrated a company onto our system, they don't yet have their laptops and are using office.com to get started and need to be able to send from their existing addresses which have been added as alias addresses.
That such basic yet critical functionality is missing really is just not on. Microsoft, please get on with it.
Roadmap Feature ID: 59437