asp.net发送邮件代码(Gmail、163能发)

    今天测试了gmail的邮箱能发出去，其它的我测试是发不出去。

  #region 发送邮件的函数
        /// summary
        /// 发送邮件函数Gmail
        /// /summary
        /// param name="EmailSubject" 邮件主题 /param
        /// param name="EmailBody" 邮件内容 /param
        /// param name="smtpserver" 邮箱服务器(为空值则为smtp.gmail.com) /param
        /// param name="receiveEmail" 接收邮箱 /param
        /// param name="FromEmail" 发送者邮箱 /param
        /// param name="FromPassword" 发送者邮箱密码 /param
        /// param name="FromEmailName" 显示发送者邮箱名字 /param
        /// param name="SmtpPort" 发送邮件的端口(默认为 587) /param
        /// returns 返回提示信息 /returns
        public static string SendEmailG(string EmailSubject, string EmailBody, string smtpserver, string receiveEmail, string FromEmail, string FromPassword, string FromEmailName,params int[]SmtpPort)
        {
            try
            {
                FromEmailName=(FromEmailName==""?"系统发出":FromEmailName);
                smtpserver = (smtpserver == "" ? "smtp.gmail.com" : smtpserver);
                System.Net.Mail.MailMessage mailObj = new System.Net.Mail.MailMessage();
                mailObj.IsBodyHtml = true;
                mailObj.Subject = EmailSubject;
                mailObj.Body = EmailBody;
                mailObj.To.Add(new MailAddress(receiveEmail, receiveEmail, System.Text.Encoding.UTF8));
                mailObj.BodyEncoding = System.Text.Encoding.UTF8;
                mailObj.SubjectEncoding=System.Text.Encoding.UTF8;
                System.Net.Mail.SmtpClient SmtpMail = new SmtpClient(smtpserver);
                mailObj.From = new MailAddress(FromEmail, FromEmailName, System.Text.Encoding.UTF8);
                SmtpMail.Credentials = new System.Net.NetworkCredential(FromEmail, FromPassword);
                //gmail 专有配置 开始
                SmtpMail.Port =(SmtpPort.Length =0?587:SmtpPort[0]);
                SmtpMail.EnableSsl = true;
                //gmail 专有配置 结束
                SmtpMail.Send(mailObj);
                return "发送成功！";
            }
            catch (Exception ex)
            {
                return ex.ToString();
            }
        }
        #endregion

 

//163邮箱的能发

 string ErrMsg = "";

 public Email()

 /// summary 

 /// 发送邮件

 /// /summary 

 /// param name="smtpserver" 邮件服务器 /param 

 /// param name="mailuser" 登录帐号 /param 

 /// param name="mailpassword" 登录密码 /param 

 /// param name="mailFrom" 发送人 /param 

 /// param name="mailContent" 邮件内容 /param 

 /// param name="mailTo" 收信邮箱 /param 

 /// param name="mailTitle" 邮件标题 /param 

 /// returns /returns 

 public bool SendEmail(string smtpserver, string mailuser, string mailpassword, string mailFrom, string mailContent, string mailTo, string mailTitle)

 MailMessage mail = new MailMessage(mailFrom, mailTo);

 mail.BodyEncoding = Encoding.Default;

 mail.Subject = mailTitle;

 mail.Body = mailContent;

 mail.Priority = MailPriority.Normal;

 mail.IsBodyHtml = true;

 SmtpClient smtp = new SmtpClient(smtpserver);

 smtp.UseDefaultCredentials = false;

 smtp.Credentials = new System.Net.NetworkCredential(mailuser, mailpassword);

 smtp.DeliveryMethod = SmtpDeliveryMethod.Network;

 smtp.Send(mail);

 mail.Dispose();//释放对象

 smtp.Dispose();//释放对象

 catch (Exception ex)

 ErrMsg = ex.Message;

 return false;

 return true;

 /// summary 

 /// 发送邮件

 /// /summary 

 /// param name="config" 配置文件config对象 /param 

 /// param name="mailContent" 邮件内容 /param 

 /// param name="mailTo" 收信邮箱 /param 

 /// param name="mailTitle" 邮件标题 /param 

 /// returns /returns 

 public bool SendEmail(DataRow config, string mailContent, string mailTo, string mailTitle)

 string MailSmtpServer = config["MailSmtpServer"].ToString();

 string MailServerUserName = config["MailServerUserName"].ToString();

 string MailServerPassWord = config["MailServerPassWord"].ToString();

 string MailServerFrom = config["MailServerFrom"].ToString();

 return SendEmail(MailSmtpServer, MailServerUserName, MailServerPassWord, MailServerFrom, mailContent, mailTo, mailTitle);

 // MailSmtpServer smtp.163.com /MailSmtpServer 

 // MailServerUserName test@163.com /MailServerUserName 

 // MailServerPassWord ***** /MailServerPassWord 

 // MailServerFrom test@163.com /MailServerFrom 

-----pukuimin

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