发送邮件程序，大伙来帮忙

发送邮件程序，大家来帮忙。
private   int   SendMail(string   Tomail)
        {
                MailMessage   myMail   =   new   MailMessage();

                myMail.From   =   "fmtvlive@126.com ";

                myMail.To   =   Tomail;

                myMail.Subject   =   "1111111 ";

                myMail.Priority   =   MailPriority.High;

                myMail.BodyFormat   =   MailFormat.Text;

                myMail.Body   =   "测试！！！ ";

                myMail.Fields.Add( "http://schemas.microsoft.com/cdo/configuration/smtpauthenticate ",   "1 ");

                myMail.Fields.Add( "http://schemas.microsoft.com/cdo/configuration/sendusername ",   "fmtvlive ");

                myMail.Fields.Add( "http://schemas.microsoft.com/cdo/configuration/sendpassword ",   "fmtv2007 ");

                SmtpMail.SmtpServer   =   "smtp.126.com ";

                try
                {
                        SmtpMail.Send(myMail);
                }
                catch
                {
                        return   0;
                }
                return   1;
               
        }

[解决办法]
SmtpMail.SmtpServer = "smtp.126.com ";
改成：
SmtpMail.SmtpServer= "IP地址 ";

不敢确定，试试吧
[解决办法]
public bool SendMail(string Accept_Mail_Add,string Send_Mail_Add, string mail_title, string mail_doby)
{
MailMessage myMail = new MailMessage(Send_Mail_Add ,Accept_Mail_Add );
myMail.Subject = mail_title;
myMail.Body = mail_doby;
myMail.IsBodyHtml = true;

//设置SMTP
SmtpClient client = new SmtpClient();
client.Host = "smtp.126.com ";
client.Port = 25;

client.Credentials = new System.Net.NetworkCredential( "郵件地址 ", "密碼 ");
client.Send(myMail);

return true;
}
[解决办法]
MailMessage mail = new MailMessage();
SmtpClient smtp = new SmtpClient();
MailAddress address1 = new MailAddress( "你的邮箱地址 ");
mail.To.Add( "别人的邮箱地 ");
mail.From = address1;

mail.Subject = "Test ";

mail.Body = "Hello!!! ";
Attachment att = new Attachment(@ "D:\111.doc ");

mail.Attachments.Add(att);
mail.IsBodyHtml = true;
smtp.Host = "mail服务器地址 ";
smtp.Port = 25;
smtp.Credentials = new NetworkCredential( "你的邮箱地址 ", "密码 ");
smtp.Send(mail);
[解决办法]
試試

string s_from = TextBox1.Text;
string s_to = "***@126.com ";
string pwd = "*** ";
string dominoServerIP = "192.168.*.* ";


int i = s_from.IndexOf( "@ ");
string username = s_from.Substring(0, i);


MailAddress from = new MailAddress(s_from);
MailAddress to = new MailAddress(s_to);
MailMessage mailobj = new MailMessage(from, to);
mailobj.Subject = "test ";
mailobj.Body = "test ";
mailobj.IsBodyHtml = true;
mailobj.BodyEncoding = System.Text.Encoding.GetEncoding( "GB2312 ");
mailobj.Priority = MailPriority.High;


SmtpClient smtp = new SmtpClient(dominoServerIP);

smtp.UseDefaultCredentials = false;
smtp.Credentials = new NetworkCredential(username, pwd);
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;

try
{
smtp.Send(mailobj);
Response.Write( " <script language= 'javascript '> alert( '發送成功 ') </script> ");

}
catch
{
Response.Write( " <script language= 'javascript '> alert( '發送失敗 ') </script> ");
}
[解决办法]
原因很简单，例如，你想发送给别人邮件，首先要知道别人的收件地址，此其一
很重要的是，其二，即你要发，你必须登陆自己的邮箱，你的代码中未出现登陆情况，所有就发不了，你设置好登陆名和密码登陆自己所使用的邮箱先，这样才能发送v
[解决办法]
public void MySendMail(string title,string content)
{
try
{
string t = title;
string c = content;

System.Net.Mail.SmtpClient cln = new System.Net.Mail.SmtpClient( "smtp.126.com ");
cln.UseDefaultCredentials = false;
cln.Credentials = new System.Net.NetworkCredential( "xxxxx@126.com ", "pwd ");//验证身份
cln.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;//指定邮件通过smtp服务器发送
MailMessage mes = new MailMessage( "xxxxx@126.com ", "yyyy@eee.com ", t, c);//邮件内容
mes.SubjectEncoding = Encoding.GetEncoding( "GB2312 ");
mes.BodyEncoding = Encoding.GetEncoding( "GB2312 ");
mes.IsBodyHtml = true;
cln.Send(mes);
}
catch (Exception ex)
{

}

}
[解决办法]
你看异常吧，CDO 访问错误