.Net System.Mail.Message adding multiple “To” addresses

Question

EDIT: This question is pointless, except as an exercise in red herrings. The issue turned out to be a combination of my idiocy (NO ONE was being emailed as the hos

Answer 1

Put in addresses this code:

objMessage.To.Add(***addresses:=***"email1@yahoo.com , email2@aol.com , email3@gmail.com")

Answer 2

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Mail;
using System.Web;

namespace HMS.HtmlHelper
{
    public class SendmailHelper
    {
        //Created SendEMail method for sendiing mails to users 
        public bool SendEMail(string FromName, string ToAddress, string Subject, string Message)
        {
            bool valid =false;
            try
            {
                string smtpUserName = System.Configuration.ConfigurationManager.AppSettings["smtpusername"].ToString();
                string smtpPassword = System.Configuration.ConfigurationManager.AppSettings["smtppassword"].ToString();
                MailMessage mail = new MailMessage();``
                mail.From = new MailAddress(smtpUserName, FromName);
                mail.Subject = Subject;
                mail.To.Add(FormatMultipleEmailAddresses(ToAddress));
                //mail.To.Add(ToAddress);
                mail.Body = Message.ToString();
                mail.IsBodyHtml = true;
                SmtpClient smtp = new SmtpClient();
                smtp.Port = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["smtpserverport"]);
                smtp.Host = System.Configuration.ConfigurationManager.AppSettings["SmtpServer"]; /
                smtp.Credentials = new System.Net.NetworkCredential(smtpUserName, smtpPassword);
                smtp.EnableSsl = Convert.ToBoolean(System.Configuration.ConfigurationManager.AppSettings["ssl"]); ;
                smtp.Send(mail);
                valid = true;

            }
            catch (Exception ex)
            {
                valid =false ;
            }

            return valid;
        }



        public string FormatMultipleEmailAddresses(string emailAddresses)
        {
            var delimiters = new[] { ',', ';' };

            var addresses = emailAddresses.Split(delimiters, StringSplitOptions.RemoveEmptyEntries);

            return string.Join(",", addresses);
        }

    }
}``