Send Email to Multiple Receipents

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.Mail;

    internal class EMail
    {
        private string _cc = string.Empty;
        private string _subject = string.Empty;

        #region Properties
        public string From
        {
            get;
            set;
        }

        public string To
        {
            get;
            set;
        }

        public string CC
        {
            get { return _cc; }
            set { _cc = ((value == null) ? "" : value); }
        }

        public string Subject
        {
            get { return _subject; }
            set { _subject = ((value == null) ? "" : value); }
        }

        public string Body
        {
            get;
            set;
        }

        public string Attachments
        {
            get;
            set;
        }
        #endregion

        #region Public methods
        public bool Send()
        {
            MailMessage message = new MailMessage();
            message.From = new MailAddress(From);
            string[] toCollection = To.Split(new char[] {','});
            foreach(string str in toCollection)
            {
                message.To.Add(new MailAddress(str));
            }

            
            message.Subject = Subject;
            message.Body = Body;
            message.IsBodyHtml = true;
            SmtpClient mSmtpClient = new SmtpClient();
            mSmtpClient.Send(message);

            return true;
        }
        #endregion
    }