' Add EASendMail namespace
Imports EASendMail 

Module Module1 
    Sub Main() 
        Dim oMail As New SmtpMail("TryIt") 
        Dim oSmtp As New SmtpClient() 

        ' Set sender email address, please change it to yours
        oMail.From = "test@emailarchitect.net" 

        ' Set recipient email address, please change it to yours
        oMail.To = "support@emailarchitect.net" 

        ' Set email subject
        oMail.Subject = "test email from VB.NET project" 

        ' Set email body
        oMail.TextBody = "this is a test email sent from VB.NET project, do not reply" 

        ' Do not set SMTP server address
        Dim oServer As New SmtpServer("") 

        Try 

            Console.WriteLine("start to send email ...") 
            oSmtp.SendMail(oServer, oMail) 
            Console.WriteLine("email was sent successfully!") 

        Catch ep As Exception 

            Console.WriteLine("failed to send email with the following error:") 
            Console.WriteLine(ep.Message) 
        End Try 

    End Sub 
End Module