Exchange Online - Splitting Incoming mails into two Email System

Super Contributor

Is it possible to spit  Incoming mails into two Email System?



Mail > mx > split email to Lotus Notes On-Premise and In Exchange Online




1 Reply

Yes, this is common during migration when you have both systems up and running. The most common way is to create a sub domain ( so all users with a notes mailbox will have a mail address with that domain (

In Exchange you setup a connector for that subdomain so everything that is sent to the domain is forwarded to notes servers. And do a similar configuration in Notes.