I'm using system.net.mail and have a textbox that users can enter their email address and a file gets attached and sent to them. When I test this in my custom box with Server 2008 I get the following error:
Request for the permission of type 'System.Net.Mail.SmtpPermission....at System.Security.CodeAccessSecurityEngine.Check
Do I have to configure something specifically on the server to allow? Or is it a code error?
string strto = txtTo.Text;
//create the mail message
MailMessage mail = new MailMessage();
//set the addresses
mail.From = new MailAddress("serveremail");
mail.To.Add(strto);
//set the content
mail.Subject = "subject";
//Get some binary data
byte[] byteArray = Encoding.ASCII.GetBytes(result);
//save the data to a memory stream
using (MemoryStream ms = new MemoryStream(byteArray))
//create the attachment from a stream. Be sure to name the data with a file and
//media type that is respective of the data
mail.Attachments.Add(new Attachment(ms, "test.txt", "text/plain"));
//send the message
SmtpClient smtp = new SmtpClient("server");
smtp.Send(mail);