SmtpResponse.TlsDomainRequired field
Contains a value indicating that the IncorrectTlsAuthLevel field cannot be set to DomainValidation without a valid Transport Layer Security (TLS) domain.
Namespace: Microsoft.Exchange.Data.Transport.Smtp
Assembly: Microsoft.Exchange.Data.Transport (in Microsoft.Exchange.Data.Transport.dll)
Syntax
'Declaration
Public Shared ReadOnly TlsDomainRequired As SmtpResponse
'Usage
Dim value As SmtpResponse
value = SmtpResponse.TlsDomainRequired
public static readonly SmtpResponse TlsDomainRequired