I have exchange 2010 and g suite. We want to integrate both. What my organization requires is all emails to come to our exchange server and after that it should go to g suite. What is the best practice to get this done. All emails to be synced(incoming & outgoing).
we want to make our domain primary on our exchange server.
i have taken the following steps advised by gsuite support
1. You need to disable to default routing that you added for G Suite, if you need instructions on how to find the option, you can refer to this support article https://support.google.com/a/answer/2368153?hl=en
2. You need to have the MX records pointing to your legacy server.
3. You need to create a routing rule for your exchange server to forward emails to the test aliases of G Suite that you can find in the aliases of each user.
4. You need to add the IP addresses of the exchange server to the inbound gateway. You can find more information about it in this support article https://support.google.com/a/answer/60730
For number 3 routing rule what can i do to accomplish this task
number 1 has been done
number 2 is in progress by our ISP
number 3 is what i need help on
number 4 has been done on gsuite admin domain
Looking forward for your suggestions. Thanks in advance