Installing Exchange Server 2016 on Windows Server 2012 R2 Part-2

In the second part of this video series we are going to install Exchange Server 2016 on Windows Server 2012 R2.
In the first part of this video series we already install all the required prerequisites on windows server 2012 R2 machine to install Microsoft Exchange 2016.
For Part-1 How to Install Microsoft Exchange 2016 - Preparing Lab

[robertgozar]

Hi guys,
is it possible to have like say more than one domain (e.g abc.com, xyz.com and 123.com) all installed on one
exchange server in house? Where they can all send and recieve mails from outside and inside as well

How is it done?

[bilalmd]

Hi, I installed exchange server 2016 and my internal mail flow is fine, but the External mail flow(send & receive) won't work
can you provide me with a procedure of what record need to created on domain providers website and the DNS setup for external mail flow to work
Thanks in advance.

[microsoftworld]

Readiness Checks Getting Error please help