C# code to send email without attachment

public static void SendEmailWithoutAttachment(Tuple<string, int, string, string> smptTuple, Tuple<string, string, string, string, string> emailInfoTuple)
        {
            try
            {
                string smptHost = smptTuple.Item1;
                int smptPort = smptTuple.Item2;
                string smptUser = smptTuple.Item3;
                string smptPassword = smptTuple.Item4;
                string fromEmailAddress = emailInfoTuple.Item1;
                string toEmailAddress = emailInfoTuple.Item2;
                string ccEmailAddress = emailInfoTuple.Item3;
                string subject = emailInfoTuple.Item4;
                string body = emailInfoTuple.Item5;              


                MailMessage mailMsg = new MailMessage();
                MailAddress emailAddress = new MailAddress(toEmailAddress);
                mailMsg.To.Add(emailAddress);

                foreach (var address in ccEmailAddress.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries))
                {
                    mailMsg.CC.Add(address);
                }

                mailMsg.From = new MailAddress(fromEmailAddress);

                mailMsg.Subject = subject;
                mailMsg.Body = body;
                mailMsg.IsBodyHtml = true;

                // Init SmtpClient
                SmtpClient smtpClient = new SmtpClient(smptHost, smptPort);
                smtpClient.EnableSsl = false;
                System.Net.NetworkCredential credentials = new System.Net.NetworkCredential(smptUser, smptPassword);
                smtpClient.Credentials = credentials;

                //send email
                smtpClient.Send(mailMsg);

            }
            catch (Exception ex)
            {
                throw ex;
            }
        }