Forum Discussion
Hybrid Exchange Plus Addressing
I have an issue where inbound mail with plus addresses are not being delivered in our Hybrid setup with central mail transport. Inbound mail-flow: Email Gateway >>> Ex2016 >>> Exchange Online (all u...
Exchange 2016 does not support + addressing, but you can you the plus symbol in an admin created alias on any mail object in EX2016. EXO does support plus addressing, but the message would need to be received as such by EXO first.