when i tried to send email in asp.net the following error appers
this is code
private void sendmail()
{
StringBuilder sb = new StringBuilder();
MailMessage msg = new MailMessage();
msg.From = new MailAddress("webmaster@2seha.com");
//msg.CC.Add("contact@2seha.com");
msg.To.Add(new MailAddress(Email));
msg.IsBodyHtml = true;
msg.BodyEncoding = System.Text.Encoding.UTF8;
msg.Subject = txt_subject.Text;
// sb.Append(txt_subject.Text);
sb.Append("--Requester Information--");
sb.Append("<br>");
sb.Append(ListRequesterDate(gv_requester));
sb.Append("<br>");
sb.Append(ListDrugs(gv_drugs));
sb.Append(txt_body.Text);
msg.Body = sb.ToString();
msg. ...
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