写了一个发送邮件的代码,在VS2005 .NET开发环境下可以发送成功,但是发布到IIS上就发送失败了。 提示: 傳送郵件失敗。GeneralFailure
求救高手指点!!!! ----------------------------------------------------------------------------------------------
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(); msg.From = new MailAddress("****@gmail.com", "ibag", System.Text.Encoding.UTF8); msg.To.Add("****@sina.com.cn");
msg.Subject = "这是测试邮件";//邮件标题
msg.SubjectEncoding = System.Text.Encoding.UTF8;//邮件标题编码
msg.Body = "邮件内容";//邮件内容
msg.BodyEncoding = System.Text.Encoding.UTF8;//邮件内容编码
msg.IsBodyHtml = false;//是否是HTML邮件
msg.Priority = MailPriority.High;//邮件优先 SmtpClient client = new SmtpClient();
client.Credentials = new System.Net.NetworkCredential("****@gmail.com", "****");
client.Port = 25;
client.Host = "smtp.gmail.com";
client.EnableSsl = true; try
{
client.Send(msg);
//简单一点儿可以client.Send(msg);
Response.Write("Send successfully!"); }
catch (System.Net.Mail.SmtpException ex)
{
Response.Write(ex.Message + ex.StatusCode.ToString());
}
求救高手指点!!!! ----------------------------------------------------------------------------------------------
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(); msg.From = new MailAddress("****@gmail.com", "ibag", System.Text.Encoding.UTF8); msg.To.Add("****@sina.com.cn");
msg.Subject = "这是测试邮件";//邮件标题
msg.SubjectEncoding = System.Text.Encoding.UTF8;//邮件标题编码
msg.Body = "邮件内容";//邮件内容
msg.BodyEncoding = System.Text.Encoding.UTF8;//邮件内容编码
msg.IsBodyHtml = false;//是否是HTML邮件
msg.Priority = MailPriority.High;//邮件优先 SmtpClient client = new SmtpClient();
client.Credentials = new System.Net.NetworkCredential("****@gmail.com", "****");
client.Port = 25;
client.Host = "smtp.gmail.com";
client.EnableSsl = true; try
{
client.Send(msg);
//简单一点儿可以client.Send(msg);
Response.Write("Send successfully!"); }
catch (System.Net.Mail.SmtpException ex)
{
Response.Write(ex.Message + ex.StatusCode.ToString());
}
检查下你的设置 client.Credentials = new System.Net.NetworkCredential("****@gmail.com", "****");
是否正确
检查这个设置是否正确
client.Host = "smtp.gmail.com";
Host文件没有添加,只有这个:
127.0.0.1 localhost我的VS2005和IIS在同一台机器上,VS2005可以发送成功,域名解析smtp.gmail.com应该没有问题吧
GeneralFailure消息就是指的找不到指定的SMTP服务器
是啊,就是不知道为啥发布到IIS上出现这个错误,郁闷
傳送郵件失敗。 GeneralFailure System.Net.WebException: 無法連接至遠端伺服器 ---> System.Net.Sockets.SocketException: 通訊端操作遇到一個停用的網路。 74.125.127.109:25 於 System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) 於 System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) 於 System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) --- 內部例外狀況堆疊追蹤的結尾 --- 於 System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) 於 System.Net.PooledStream.Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) 於 System.Net.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) 於 System.Net.ConnectionPool.GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) 於 System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) 於 System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) 於 System.Net.Mail.SmtpClient.GetConnection() 於 System.Net.Mail.SmtpClient.Send(MailMessage message)