Dim myMail As MailMessage = New MailMessage
myMail.From = "from@youremail.com" 'the "from" address     
myMail.To = "to@theiremail.com" 'the "to" address         
myMail.Subject = "Howdy" 'your "subject"
myMail.Body = "Just wanted to say Hi. How are you?"'message body     
SmtpMail.SmtpServer = "localhost" 'the mailserver

'send the email
SmtpMail.Send(myMail)