Gmail – Is it possible to run both Outlook and Google Apps on the same domain

gmailgoogle-appsgoogle-workspaceoutlook

My company uses Outlook for email/calendars but I'm a big Google Apps user and was wondering if it's possible to implement Google Apps for my company so there can be a choice if someone wants to use Google's apps or Outlook.

Best Answer

It is possible to setup a split delivery scenario where email traffic is sent to primary email system. You users are split on different email systems, for example Exchange and Google Apps. If the primary email system have the user, it will send the email to the secondary email system for delivery. This is a very common scenario in Google Apps enterprise setup.

It's also possible to setup dual delivery where emails are delivered to two email systems at once. A scenario suited for backup or transformation from one system to another.

https://support.google.com/a/answer/96855?hl=en