I need to add an autodiscover record for our external email domain to our local DNS servers

I will add a CNAME pointing to the internal Exchange Server IP:

Log Name: System
Source: Microsoft-Windows-DNS-Client
Date: 5/4/2020 2:19:00 AM
Event ID: 1014
Task Category: (1014)
Level: Warning
Keywords: (268435456)
User: NETWORK SERVICE
Computer: %computername%.domain.local
Description:
Name resolution for the name autodiscover.domain.external timed out after none of the configured DNS servers responded.
Event Xml:



1014
0
3
1014
0
0x4000000010000000

154988


System
%computername%.domain.local



autodiscover.domain.external
128
02000000C0A8900C000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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