I have not found any answer on Daniweb neither on the web.
What I need is a winform that send an e-mail using the Exchange Server on the local network are and authenticate with the current domain user without entering credentials.
It is possible?
I have this code? Can anyone confirm if im making this the correct way?
Dim server As String = ""
Dim port As Integer = ""
Dim from As String = ""
Dim [to] As String = ""
Dim subject As String = "Message subject"
Dim body As String = "Body message"
Dim message As New MailMessage(from, [to], subject, body)
Dim client As New SmtpClient(server, port)
client.Credentials = CredentialCache.DefaultNetworkCredentials
Try
client.Send(message)
Catch ex As Exception
MsgBox(ex)
End Try