Change the default LDAP port TCP 389 to Secure Authentication port TCP 636. RRS feed

  • Question

  • Hello everyone, I have a question regarding the Secure Authentication port (ldapS) of the Active Directory TCP port 636. 

    Does anyone know if disabling TCP port 389 affects services such as Exchange or other Microsoft services?

    Thank you

    Tuesday, March 16, 2021 6:13 PM


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