Getting Errror while sendind SMTP Email in Asp.net

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Hi,
I am geeting an error while sending SMTP email in asp.net.
Error : The "SendUsing" configuration value is invalid."
Please help me out

Posted 18-Mar-13 23:22pm

NareshChingu

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Dhananjay Borde · Answer 1 · 2013-03-19T00:04:00

Can you post your code over here,so that we can help you.

You can try this,

C#

MailMessage mail = new MailMessage();
                mail.To.Add("abc@gmail.com");
                mail.To.Add("xyz@yahoo.com");
                mail.From = new MailAddress("pqr@yahoo.com");
                mail.Subject = "Send email";
 
                string Body = "Here we are testing";
                mail.Body = Body;
                Attachment at = new Attachment("c:\\a.docx");
                mail.Attachments.Add(at);
 
                mail.IsBodyHtml = true;
                
                SmtpClient smtp = new SmtpClient("localhost",25);
                smtp.Host = "smtp.gmail.com";  
                smtp.Credentials = new System.Net.NetworkCredential
                     ("abc@gmail.com", "mygmailpassword");
                
                smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
                smtp.EnableSsl = true;
                
                smtp.Send(mail);
                Label1.Text = "Mail has been sent";

Deependra Khangarot · Answer 2 · 2013-03-19T00:09:00

Solution 2

May be SMTP is not configured or you using some wrong values for it or may be you are using some other namespaces. Please provide some code to figure out the problem.

Posted 19-Mar-13 0:09am

Deependra Khangarot

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NareshChingu 25-Mar-13 5:48am

I am using function with paramters
public static void SendMail(string mailFrom, string subject, string body, string mailTo, string mailCc, string mailBcc)
{}
And the code inside this function is:

MailMessage mailMsg = new MailMessage();
mailMsg.From = mailFrom;
mailMsg.To = mailTo;
mailMsg.Subject = subject;
mailMsg.Body = body;
mailMsg.Cc = mailCc;
mailMsg.Bcc = mailBcc;
mailMsg.BodyFormat = MailFormat.Html;

SmtpMail.Send(mailMsg);