发送邮件

2015-12-19 20:31:03 访问(1765) 赞(0) 踩(0)

发送邮件测试账号密码信息：
账号：yygis2013@163.com
密码：www.slowx.net
SMTP：smtp.163.com
接收：89616537@qq.com

/// <summary>
        /// 发送邮件
        /// </summary>
        /// <param name="fromShowName">发送人的邮箱帐号</param>
        /// <param name="fromSmtpServer">SMTP服务</param>
        /// <param name="fromEmailName">验证用户名(发送人的邮箱帐号：比如gzyy@gzycit.com)</param>
        /// <param name="fromEmailPwd">邮箱密码</param>
        /// <param name="mailTitle">邮件标题</param>
        /// <param name="mailBody">邮件内容</param>
        /// <param name="toEmailName">接收人邮箱帐号</param>
        /// <param name="mailEncoding">邮件编码</param>
        /// <param name="bIsHtml">是否HTML格式</param>
        /// <param name="strErrMsg">返回的提示</param>
        /// <returns>true:成功；false:失败</returns>
        public static bool SendByWebMail
            (
                string fromShowName,
                string fromSmtpServer,
                string fromEmailName,
                string fromEmailPwd,
                string mailTitle,
                string mailBody,
                string toEmailName,                      
                System.Text.Encoding mailEncoding,
                bool bIsHtml,
                out string strErrMsg
            )
        {
            System.Web.Mail.MailMessage MyMail = null;

            strErrMsg = "";


            if (toEmailName == null || toEmailName.Length == 0)
            {
                strErrMsg = "接收地址为空。";
                return false;
            }

            try
            {
                //初始化			
                MyMail = new System.Web.Mail.MailMessage();

                if (fromShowName == null || fromShowName.Trim().Length == 0)
                    fromShowName = fromEmailName;
                else
                {
                    int idx = fromShowName.IndexOf('@');

                    if (idx == -1)
                        fromShowName = fromShowName + "<" + fromEmailName + ">";
                }

                MyMail.From = fromShowName;

                MyMail.To = toEmailName;

                //设置为需要用户验证 
                MyMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");

                //设置验证用户名(把my_username_here改为你的验证用户名） 
                MyMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", fromEmailName);

                //设置验证密码（把password改为你的验证密码） 
                MyMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", fromEmailPwd);

                //获取或设置电子邮件的主题行。			
                MyMail.Subject = mailTitle;

                //获取或设置电子邮件的正文。
                MyMail.Body = mailBody;

                MyMail.BodyEncoding = mailEncoding;//"GB2312");

                //获取或设置电子邮件正文的内容类型
                if (bIsHtml)
                    MyMail.BodyFormat = System.Web.Mail.MailFormat.Html;
                else
                    MyMail.BodyFormat = System.Web.Mail.MailFormat.Text;

                //获取或设置电子邮件的优先级。
                MyMail.Priority = System.Web.Mail.MailPriority.Normal;

                //邮件服务器地址
                System.Web.Mail.SmtpMail.SmtpServer = fromSmtpServer;

                //发送邮件
                System.Web.Mail.SmtpMail.Send(MyMail);

                if (MyMail != null)
                {
                    MyMail = null;
                }

                return true;
            }
            catch (Exception ex)
            {
                strErrMsg = ex.ToString();

                if (MyMail != null)
                {
                    MyMail = null;
                }


                return false;
            }
        }


        /// <summary>
        /// 发送邮件
        /// </summary>
        /// <param name="fromShowName">发送人的邮箱帐号</param>
        /// <param name="fromSmtpServer">SMTP服务</param>
        /// <param name="fromEmailName">验证用户名(发送人的邮箱帐号：比如gzyy@gzycit.com)</param>
        /// <param name="fromEmailPwd">邮箱密码</param>
        /// <param name="mailTitle">邮件标题</param>
        /// <param name="mailBody">邮件内容</param>
        /// <param name="toEmailName">接收人邮箱帐号</param>
        /// <param name="mailEncoding">邮件编码</param>
        /// <param name="bIsHtml">是否HTML格式</param>
        /// <param name="strErrMsg">返回的提示</param>
        /// <returns>true:成功；false:失败</returns>
        public static bool SendByNetMail
            (
                string fromShowName,
                string fromSmtpServer,
                string fromEmailName,
                string fromEmailPwd,
                string mailTitle,
                string mailBody,
                string toEmailName,
                System.Text.Encoding mailEncoding,
                bool bIsHtml,
                out string strErrMsg
            )
        {
            strErrMsg = "";


            if (toEmailName == null || toEmailName.Length == 0)
            {
                strErrMsg = "接收地址为空。";
                return false;
            }

            // smtp验证类
            System.Net.Mail.SmtpClient _smtpClient = null;

            // Email消息
            System.Net.Mail.MailMessage _mailMessage = null;

            try
            {
                // smtp验证类
                _smtpClient = new System.Net.Mail.SmtpClient();

                // 指定电子邮件发送方式
                _smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

                // 指定SMTP服务器
                _smtpClient.Host = fromSmtpServer;


                _smtpClient.Credentials = new System.Net.NetworkCredential(fromEmailName, fromEmailPwd);

                // Email消息 //
                _mailMessage = new System.Net.Mail.MailMessage();

                string[] toEmailArray = toEmailName.Split(';');

                if (toEmailName != null)
                {
                    string strTmp = "";

                    foreach (string s in toEmailArray)
                    {
                        if (s == null)
                            continue;

                        strTmp = s.Trim();

                        if (strTmp.Length == 0)
                            continue;

                        // 接收Email
                        _mailMessage.To.Add(strTmp);
                    }
                }

                _mailMessage.From = new System.Net.Mail.MailAddress(fromEmailName, fromShowName);

                //主题
                _mailMessage.Subject = mailTitle;

                //内容
                _mailMessage.Body = mailBody;

                //正文编码
                _mailMessage.BodyEncoding = mailEncoding;
                _mailMessage.SubjectEncoding = mailEncoding;


                //设置为HTML格式
                _mailMessage.IsBodyHtml = bIsHtml;

                //优先级
                _mailMessage.Priority = System.Net.Mail.MailPriority.High;



                _smtpClient.Send(_mailMessage); //发送邮件 
            }
            catch (Exception err)
            {
                strErrMsg = err.Message;

                return false;
            }
            finally
            {
                if (_mailMessage != null)
                    _mailMessage = null;

                if (_smtpClient != null)
                    _smtpClient = null;
            }

            return true;

        }

private void toolStripButton_发送_Click(object sender, EventArgs e)
        {
            try
            {
                string emailDriver = comboBox_编码.Text.Trim();
                string em = comboBox_发送组件.Text.Trim();

                string fromShowName = this.textBox_显示名称.Text.Trim();
                string fromEmailName = this.textBox_帐号.Text.Trim();
                string fromEmailPwd = this.textBox_密码.Text;
                string fromSmtpServer = this.textBox_SMTP地址.Text.Trim();
                string mailTitle = this.textBox_标题.Text;
                string mailBody = this.textBox_内容.Text;

                System.Text.Encoding mailEncoding = null;

                switch (emailDriver)
                {
                    case "Default":
                        mailEncoding = System.Text.Encoding.Default;
                        break;
                    case "GB2312":
                        mailEncoding = System.Text.Encoding.GetEncoding("GB2312");
                        break;
                    case "UTF8":
                        mailEncoding = System.Text.Encoding.UTF8;
                        break;
                    default:
                        mailEncoding = System.Text.Encoding.Default;
                        break;
                }  

                string toEmailName = this.textBox_接收地址.Text.Trim();

                bool bIsHtml = radioButton_HTML.Checked;

                bool theResult = false;
                string strErrMsg = "";

                switch (em)
                {
                    case "NetMail":
                        theResult = SendEmailFunctions.SendByNetMail
                            (
                                fromShowName,
                                fromSmtpServer,
                                fromEmailName,
                                fromEmailPwd,
                                mailTitle,
                                mailBody,
                                toEmailName,
                                mailEncoding,
                                bIsHtml,
                                out strErrMsg
                            );
                        break;
                    case "WebMail":
                        theResult = SendEmailFunctions.SendByWebMail
                            (
                                fromShowName,
                                fromSmtpServer,
                                fromEmailName,
                                fromEmailPwd,
                                mailTitle,
                                mailBody,
                                toEmailName,
                                mailEncoding,
                                bIsHtml,
                                out strErrMsg
                            );
                        break;
                    default:
                        theResult = false;
                        strErrMsg = "未知枚举。";
                        break;
                }

                if (theResult)
                    MessageBox.Show("发送成功。");
                else
                    MessageBox.Show("发送失败：" + strErrMsg);
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }
        }