Exchange Online - Splitting Incoming mails into two Email System

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Super Contributor

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

 

Scenario:

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

 

 

Thanks

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

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