jmail发送电子邮件的方法两种

  1要注册Jmail.dll 方法是：cmd-> regsvr32 jmail.dll

要加入using jmail;

 

protected void SendMail()
    {
       
        jmail.Message Jmail = new jmail.Message();

        DateTime t = DateTime.Now;
        String Subject = " From EMail .net";
        String body = "你好科学12:15";
        String FromEmail = "ljt21@163.com";
        String ToEmail = "xiao-maolover@163.com";
        //Silent属性：如果设置为true,JMail不会抛出例外错误. JMail. Send( () 会根据操作结果返回true或false
        Jmail.Silent = true;
        //Jmail创建的日志，前提loging属性设置为true
        Jmail.Logging = true;
        //字符集，缺省为"US-ASCII"
        Jmail.Charset = "GB2312";
        //信件的contentype. 缺省是"text/plain"） : 字符串如果你以HTML格式发送邮件, 改为"text/html"即可。
        Jmail.ContentType = "text/html";
        //添加收件人
        Jmail.AddRecipient(ToEmail, "", "");
        Jmail.From = FromEmail;
        //发件人邮件用户名
        Jmail.MailServerUserName = "ljt21";
        //发件人邮件密码
        Jmail.MailServerPassWord = "****";
        //设置邮件标题
        Jmail.Subject = Subject;
        //邮件添加附件,(多附件的话，可以再加一条Jmail.AddAttachment( "c:\\test.jpg",true,null);)就可以搞定了。［注］：加了附件，讲把上面的Jmail.ContentType="text/html";删掉。否则会在邮件里出现乱码。
        ///Jmail.AddAttachment("c:\\test.jpg", true, null);
        //邮件内容
        Jmail.Body = body + t.ToString();
        //Jmail发送的方法
        Jmail.Send("smtp.163.com", false);
        Jmail.Close();

    }
     /// <summary>
     ///  用jmail组件
     /// </summary>
     /// <param name="from">发件人</param>
     /// <param name="to">收件人</param>
     /// <param name="subject">主题</param>
     /// <param name="body">正文</param>
     /// <returns></returns>
    public static bool SendJmailMail(string from, string to, string subject, string body)
    {
        jmail.Message Jm = new Message();
        Jm.Charset = "gb2312";
        Jm.From = from;
        Jm.Subject = subject;
        Jm.AddRecipient(to, null, null);
        Jm.MailServerUserName = "163的邮箱";
        Jm.MailServerPassWord = "密码";
        Jm.ContentType = "text/html";
        Jm.Body = body;

        try
        {
          
            Jm.Send("smtp.163.com", false);
            return true;
        }
        catch
        {
            return false;
        }
        finally
        {
            Jm.Close();
        }
       
    }