Cannot validate license

[dcecan]

This is the error in the TurboTax logs

System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

....

at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context)
at System.Net.HttpWebRequest.GetRequestStream()
at Intuit.Ctg.Map.Net.WebResponse.GetPostResponseResult(Endpoint endpoint, String post, Encoding encoding)
2020-03-16 00:07:40,047 [1] 2019.41.21.214 INFO Intuit.Ctg.Wte.Service -

Need urgent help with validating the license.

[AkinaLO]

Please contact customer support below for assistance.

What is the TurboTax phone number? - Community