Fixing Autodiscover Office 365 For Customize Domain

Every day we know Microsoft publishing a new update on difference platform from OS to Server and from Exchange to M365, now some consumers are using customize domain with a special DNS recode along with other records ((CNAME, TXT, MX, SRV and A)) and you may wonder if the customize Domain will work on Outlook 2016 / 2019 / 365 that it depends on what type domain provider got also if the auto-discovery is enabled by them, but there are some consumers are unable to connect their customizing domain with Outlook app there are many reasons with that ((TLS 1.0 Out-of-date)) or ((Hostname not published)) or ((missing SCP lookup)) or ((Mail service disabled))...etc.

If you are one of them and you are unable to connect with Outlook 2016 / 2019 / 365 than the autodiscovery is not on, how to fix? on registry app you will create a value to skips the steps except the ((HTTP redirect method)), by the way, the Windows Mail App, macOS and Linux are fully functioning working but this topic is only for new Office installed on Windows side

See the link from Knowledge Base site