ASP.NET 利用Outlook发送邮件

 

引用命名空间：

using System.Net.Mail;
using System.Configuration;

        /// <summary>
        /// 发送EMAIL
        /// </summary>
        /// <param name="sRecipientEmail">收件人地址</param>
        /// <param name="sSubject">主题</param>
        /// <param name="sMessage">内容</param>
        /// <param name="sSendName">发件人名称</param>
        /// <returns>发送是否成功</returns>
        public static bool SendMail(string sRecipientEmail, string sSubject, string sMessage,string sSendName)
        {
            //邮件对象
            MailMessage emailMessage;

            //smtp客户端对象
            SmtpClient client;

            // 初始化邮件对象

            if (string.IsNullOrEmpty(sSendName))
            {
                sSendName = "客户服务中心";
            }
            
            //发件人
            String sSenderEmail = ""+sSendName+"<" + ConfigurationManager.AppSettings["EmailAddress"] + ">";

            emailMessage = new MailMessage(sSenderEmail, sRecipientEmail, sSubject, sMessage);
            emailMessage.IsBodyHtml = true;
            emailMessage.SubjectEncoding = System.Text.Encoding.Default;
            emailMessage.BodyEncoding = System.Text.Encoding.Default;
            //加入
            emailMessage.Headers.Add("X-Priority", "3");
            emailMessage.Headers.Add("X-MSMail-Priority", "Normal");
            emailMessage.Headers.Add("X-Mailer", "Microsoft Outlook Express 6.00.2900.2869");
            emailMessage.Headers.Add("X-MimeOLE", "Produced By Microsoft MimeOLE V6.00.2900.2869");
            emailMessage.Headers.Add("ReturnReceipt", "1");

            //邮件发送客户端
            client = new SmtpClient();

            //邮件服务器及帐户信息
            client.Host = ConfigurationManager.AppSettings["EmailServer"];
            //client.Host = "smtp.163.com";
            //client.Port = 465;
            //client.EnableSsl = true;
            System.Net.NetworkCredential Credential = new System.Net.NetworkCredential();
          
            //web.config中读取邮件服务器用户名和密码信息
            Credential.UserName = ConfigurationManager.AppSettings["EmailUserName"];
            Credential.Password = ConfigurationManager.AppSettings["EmailPassword"];

            client.Credentials = Credential;

            try
            {
                client.Send(emailMessage);
            }
            catch
            {
                //错误处理待定
                return false;
            }
            return true;
        }