Imports EASendMail 'Add EASendMail Namespace 

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

        ' Your gmail email address
        oMail.From = "gmailid@gmail.com" 

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

        ' Set email subject
        oMail.Subject = "test email from gmail account" 

        ' Set email body
        oMail.TextBody = "this is a test email sent from VB.NET project with gmail" 

        'Gmail SMTP server address
        Dim oServer As New SmtpServer("smtp.gmail.com") 

        ' If you want to use direct SSL 465 port,
        ' please add this line, otherwise TLS will be used.
        ' oServer.Port = 465

        ' detect SSL/TLS automatically
        oServer.ConnectType = SmtpConnectType.ConnectSSLAuto 

        ' Gmail user authentication should use your
        ' Gmail email address as the user name.
        ' For example: your email is "gmailid@gmail.com", then the user should be "gmailid@gmail.com"
        oServer.User = "gmailid" 
        oServer.Password = "yourpassword" 

        Try 

            Console.WriteLine("start to send email over SSL ...") 
            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