Google Cloud Tutorial 2 - How to setup SMTP mail server - PART 1

In this tutorial, I show how to setup mail server on Google Cloud platform using package called iRedMail.

In part 1 of this tutorial, I will show how to setup:
Mail server
DNS records
Open firewall rules
Connect to mail server

Part 2 will include how to:
Setup relay server using SendGrid
Disable grey list that might block important incoming mails
Something more?

My pronouncing is very bad, so I chose to use text2speech, let me know in comments was it good or bad!

Also let me know in comments what kind of tutorial you would like to see.

Links:

iRedMail documentation:
https://docs.iredmail.org/install.ire...

iRedMail download:
https://www.iredmail.org/download.html

iRedMail DNS documentation:
https://docs.iredmail.org/setup.dns.html