Unable to connect to an OpenSSH server via a corp domain user

[hellogator1]

"OpenSSH for Windows" version
OpenSSH_for_Windows_7.7p1

Server OperatingSystem
Windows Server 2019 Datacenter

Client OperatingSystem
Windows Server 2019 Datacenter

What is failing
OpenSSH won't connect using a corporate AD user

Expected output
prompt on remote server

Actual output
Connection reset by 10.8.7.55 port 22

Local user, everything works fine:
ssh -l localwinuser vwazurevm.server.local
Are you sure you want to continue connecting (yes/no)? yes
[email protected] C:\Users\localwinuser>

Only AD users can't connect:
ssh -l CORPDOMAIN\corpaduser vwazurevm.server.local
Connection reset by 10.8.7.55 port 22

ssh -l [email protected] vwazurevm.server.local
Connection reset by 10.8.7.55 port 22

[sasilik]

Does sshd_config have AllowUsers row where there is user specified like "domain\username" (double quotation marks included)?

[NoMoreFood]

Please try the latest version.

[bagajjal]

@sasilik - No need of double quotes.
It should be like this,
AllowUsers contoso\user1

@hellogator1 - Please share client side logs (ssh -vvv user@ip) and server side logs (DEBUG3 enabled).

[qianyueyou]

Looks like a duplicate of #1543