Hi i am doing application in asp.net

I want to send mail .I am sending mail using cdonts.When i execute my page its not giving any erroe message but i am not receiving any mail.Can i send mail to any domains(like yahoo ect) using cdonts?My code is below.Pl help me.


Imports System.Web.Mail
Imports CDONTS.NewMailClass

    Dim ObjMail As CDONTS.NewMail


        ObjMail.From = vfrom
        ObjMail.To = vto
        ObjMail.Subject = "From cdonts"
        ObjMail.Body = "test"
        ObjMail.Send()
        ObjMail = Nothing
        Response.Write("mail sent")


when i try to send using smtp i am getting below error

System.Runtime.InteropServices.COMException: The transport failed to connect to the server

my code is

     Dim objMail As New MailMessage
        objMail.From = vfrom
        objMail.To = "[email protected]"
        objMail.Priority = MailPriority.High
        objMail.Subject = "from smpt"
        objMail.Body = "This is my first email sent via "
        SmtpMail.SmtpServer = "SMTP.email.dupont.com"
        SmtpMail.Send(objMail)

thanks

Don't use CDONTS with asp.net or a Win XP machine... try this:

Dim mailObj As New MailMessage
    mailObj.From = "[email protected]"
    mailObj.To = "[email protected]"
    mailObj.Subject = "Contact Us"
    mailObj.Body = "<b>Request from </b>" & txtFirstName.Text & " " & txtLastName.Text & "<br>"
    mailObj.Body &= "<b>Phone -</b> " & txtPhone.Text & "<br>"
    mailObj.Body &= "<b>Email -</b> " & txtEmail.Text & "<br><br>"
    mailObj.Body &= "<b>Comments -</b> " & txtComments.Text & ""
    mailObj.BodyFormat = MailFormat.Html
    SmtpMail.SmtpServer = "servername"
    SmtpMail.Send(mailObj)

You will also need to import System.Web.Mail.

Hi
Thanks for your response.I tried same code but i am getting this error

System.Runtime.InteropServices.COMException: The transport failed to connect to the server.

Do i need to do any settings in IIS side or SMTP Virtual Server menu in IIS?
Pl advice me

thanks

Is SMTP running on your server?

No its running in another server but i dont know where it reside.i know only smtp server name only.

You need to know the name of the SMTP server and it also has to be on your network.

hello,ervery one.

I think your stmp server may be using smtp validate.

see below codes:

MailMessage mail = new MailMessage();
mail.To = fRecipients;
mail.From = fSender;
mail.Subject = fMailSubject;
mail.Body = fMailBody;
mail.Priority = MailPriority.Normal;
mail.BodyFormat = MailFormat.Html;
//================================================== =====================================
//smtp SMTPAuthenticate code
//================================================== =====================================
mail.Fields.Add(CdoConfiguration.cdoSMTPAuthentica te, "1");
mail.Fields.Add(CdoConfiguration.cdoSendUserName, fSendUsername); //username
mail.Fields.Add(CdoConfiguration.cdoSendPassword, fSendPassword); //password
mail.Fields.Add(CdoConfiguration.cdoSMTPServerPort ,fSmtpPort); //SMTP¶Ë¿Ú
SmtpMail.SmtpServer = fSmtpServer; //smtp server
//================================================== =====================================
SmtpMail.Send(mail);

this code had be tested.