Forum Discussion
Exchange Online Exchange Hybrid Server Limitation
Hi Fellows. I have a customer who is completely in Office 365. Now wants to have a hybrid Exchange infrastructure on-premises for email relay and ex-employees mailbox off-boarding (without bu...
Hi Junaid,
If your customer is completely in Office 365 and AAD Connect is not running, I wouldn't install directory synchronization and Exchange hybrid only for email relay and ex-employees mailbox offboarding.
1. E-Mail relay can be every smtp service, like the IIS SMTP service (depending on the functionality, maybe you can share some more details).
2. Ex-employee offboarding: you can use inactive mailboxes in Office 365 and store the content of those users for an unlimited time frame and there is no license needed for this.
- Dominik