SmtpSession.AuthenticationSource property
When overridden in a derived class, the AuthenticationSource property gets a value that indicates how the remote server authenticated for the session.
Namespace: Microsoft.Exchange.Data.Transport.Smtp
Assembly: Microsoft.Exchange.Data.Transport (in Microsoft.Exchange.Data.Transport.dll)
Syntax
'Declaration
Public MustOverride ReadOnly Property AuthenticationSource As AuthenticationSource
Get
'Usage
Dim instance As SmtpSession
Dim value As AuthenticationSource
value = instance.AuthenticationSource
public abstract AuthenticationSource AuthenticationSource { get; }
Property value
Type: Microsoft.Exchange.Data.Transport.Smtp.AuthenticationSource
When overridden in a derived class, the AuthenticationSource property returns one of the valid AuthenticationSource values.