How to send email in asp.net vb.net

[rahul2310]

i Am using below code in vb.net to send email using smtp

                Dim strmsgbody As String
                strmsgbody = "Your Login Deatils For SESS IS" & vbNewLine & "User Name:'" & TextBox1.Text & "'" & vbNewLine & "Password:" & TextBox2.Text & " '"
                Using mm As New MailMessage("rahulsankhe2310@gmail.com", txtforpassempemail.Text)
                    mm.Subject = "Password Recovery Of Schindler Employee Self Service"
                    mm.Body = strmsgbody

                    mm.IsBodyHtml = False
                    Dim smtp As New SmtpClient()
                    smtp.Host = "smtp.gmail.com"
                    smtp.EnableSsl = True
                    Dim NetworkCred As New NetworkCredential("senderemail.text", "senderpassword")
                    smtp.UseDefaultCredentials = True
                    smtp.Credentials = NetworkCred
                    smtp.Port = 587
                    smtp.Send(mm)
                    ClientScript.RegisterStartupScript(Me.GetType, "alert", "alert('Email sent.');", True)
                End Using

                Response.Write("<script type='text/javascript'>alert('PASSWORD ALONG WITH LOGIN DETAILS SEND TO PROVIDED EMAIL ADDRESS');</script>")
                txtforpassempcode.Text = ""
                txtforpassempemail.Text = ""
                Response.Redirect("SESSLogin.aspx", False)

The code works well for gmail but when i change smtp name and port number of my organization smtp server anme and port 25 it gives
error "sending email failed"

Please Help

[Frinavale]

You need to configure your MailMessage with settings that will work for the server you are connected to.

I suggest that you investigate your mail server to determine if it uses SSL, what port etc.


-Frinny