I am created a from sending mails. I have tried ur code.. But I am getting under error.
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication RequiredÂ
How to fix this error,
"The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at"
[URL].....
I want to send a email without using gmail domain but its giving error given below...
The SMTP server requires a secure connection or the client was not authenticated. The server response was: Relaying not allowed - sender domain not local
I have written the above code and im getting an error as below-System.Net.Mail.SmtpException: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at at
System.Net.Mail.MailCommand.CheckResponse(SmtpStatusCode statusCode, String response) at System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, MailAddress from, Boolean allowUnicode) at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at smtptest._Default.btnSend_Click(Object sender, EventArgs e) in c:usersadministratordocumentsvisual studio 2010ProjectssmtptestsmtptestDefault.aspx.cs:line 71
Its working on local but when im hosting my application im getting above error
using (MailMessage mm = new MailMessage("myid@gmail.com","reciverid@yahoo.com"))
{
mm.Subject = "test";
mm.Body = "email testing";
mm.IsBodyHtml = false;
SmtpClient smtp = new SmtpClient();
[code]....
i'm trying to send email through gmail account
i get this error:
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at
web config is like below:
[Code]....
and my code :
[Code]....
I'm using Visual Studio 2008, and my database is SQL Server 2000.
I want to add a connection to the Server Explorer in VS. The Data source is Microsoft SQL Server (SqlClient). After entering in all my information and I click Test Connection, it is successful.
But when I click OK, I get the error:
Unable to add data connection. ExecuteScalar requires an open and available connection. The connection's current state is closed.
IIS 6 installed on Vista (Virtual PC) not member of domain, Visual studio 2008 based website. Active Directory Membership configured in web.config.
Trust level set to Full. Using Login control to authenticate.
[Code]....
I cannot get a successful connectiong to the active directory when logging onto a web form. Here is the code I have in the web.config:
<configuration>
<appSettings/>
<connectionStrings>
[code]...
We're having an error similar to the one detailed here. We get the error noted above when trying to do AD authentication from our .net (3.5) mvc 2 app. This is our first .net mvc app ...
http://forums.asp.net/t/1161047.aspx
- We are re-using a forms auth library written for a .Net 2 app
- that library/app/config used a service account with min. privileges for binding to AD
- This error occurs in VS 2008, have not tried deploying the app to a server yet (a little early for that)
- like the other user at the previously referenced thread, I can get the 'unable to establish ...' error to go away and display the log on page by putting *MY* credentials in instead of the service account (but not successfully authenticate)
- moving the service account into the same AD OU as my account does not seem to change it ... only using my account credentials does.
- trust level is set to full
Is this some odd permissions trick that is new with .Net 3.5 (even though the ADmembershipProvider is still a 2.0 libary)? This should have nothing to do with MVC itself.
Config looks like this (very standard, like every one else's)
[Code]....
The line/portion highlighted in the debug/stacktrace is:
type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
I am a rookie when it comes to SSL and I need to secure a page that requires credit card processing. What steps are involved in tackling this? Is it a seamless intregration point once the cert is setup on the server?
View 2 RepliesExecuteScalar requires an open and available Connection. The connection's current state is closed.
namespace ITS_Group{ public partial class Login : System.Web.UI.Page {
private DataTable GetData(SqlCommand cmd) {
DataTable dt = new DataTable();
String strConnString = System.Configuration.ConfigurationManager.ConnectionStrings[1].ConnectionString;
SqlConnection con = new SqlConnection(strConnString);
[CODE]..
Some time i getting error below ,but i am did'nt used excutereader
ExecuteReader requires an open and available Connection. The connection's current state is closed.
This my code,
try { if (con.State != ConnectionState.Open) con.Open(); string result;
string Queryip = "ViewIp"; SqlCommand cmdip = new SqlCommand("ViewTranscation", con);
cmdip.CommandType = CommandType.StoredProcedure; cmdip.Parameters.AddWithValue("@QueryType", Queryip); cmdip.Parameters.AddWithValue("@Input1", "");
[Code] ....
I deployed my MVC app to IIS 7.0 and I keep getting the following error; ExecuteNonQuery requires an open and available Connection. The connection's current state is closed I dont get this with the app locally on my machine. Where could this error be occurring??
View 2 RepliesI would like to ask why I encounter this error when multiple user accessing in my online page.
Here is the error message.
Execute Reader requires an open and available Connection's current state is connecting.
The question: Is it possible to configure multiple SMTP servers or update the SMTP object server information at runtime?
Description of problem: The site I'm working on has a few pages which send emails. Our site is using Gmail so even though it's a custom domain our email is sent out though Gmail SMTP servers.
Some emails come from the system and some emails come from users in certain groups. I have an SMTP server configured with the admin email for the system e.g. admin@mysite.com This works fine and when I get the email it shows from admin@mysite.comOne of our user groups let's call it "groupA" has an email configured on our domain i.e. groupA@mysite.com When I send the email and specify a from address for the MailMessage object as groupA@mysite.com it still shows up in my outlook as coming from admin@mysite.com I did a little further testing and if I specify both the from address and the ReplyTo as groupA@mysite.com it will show as From=admin@mysite.com but when I choose reply in outlook it shows groupA@mysite.com My best guess is that Gmail is overwriting the From address with the SMTP user to prevent email spoofing.
I found this: http://www.systemnetmail.com/faq/4.1.aspx but it won't work for me since group A, B, and C all need to send emails from the same page.
In my web.config I have:
[Code]....
If I just have ADProvider1 it works, when I add ADProvider2, even though for testing I only use ADProvider1 I get an error: "Unable to establish secure connection with the server" Am I adding the second provider to the membership section incorrectly?
I am creating a windows service to send automatic mails for the consumers, that are referred by our web site professional users to register in our site.
For sendind mail we are using our company mail but what we need is if customers want to reply for that mail they need to send for professional mail by clicking reply in the inbox.
I use a Smtp Client to email submitted information from an asp.net form. 3 users sent in their information and the user on the other end did not recieve either one of the emails. On the 2nd time around, she did recieve the emails. What could it be?
[Code]....
I've a web form named contest, where users are to register for it. When the register is clicked on, details entered by the user will be saved into the database, but before it will check if the user has already participated in the contest (using AJAX). If the user has already participated, the button will be disabled. The problem is there is an error when I click on the register button.
The error:
ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.
Here's the codes I use:
[Code]....
We are currently migrating our test databases to a new server and I am switching one of our sites over to use them. When running the application from my development box it hits the database just fine. However when I compile and push the code out to our test server and try to use the same datbase I get the ExecuteNonQuery requires an open and available Connection. The connection's current state is closed error. I cannot seem to figure out why. Also when I point the site at our old test server it works just fine.
View 1 RepliesI can not send mail, this error means ?
Code:
using (MailMessage mm = new MailMessage("soporte@linknred.com", correo1.Text.Trim()))
{
mm.Subject = "Activacion de Cuenta";
string body = "Hola " + correo1.Text.Trim() + ", " + "Bienvenido a LinknRed";
body += "<br /><br />Por Favor haz Click en el Enlace Siguiente Para Activar Tu Cuenta";
[Code] ....
{"Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host."}
I get the above error when sending email...
How do I implement a real time updating /live html streaming method in applications like FriendFeed, Stackoverflow, Blip.fm ?
Is it done using a jQuery/Ajax request from client to server every X seconds? (FriendFeed is like every 1 second) or there is another technique?
I dont know my server name, username or password and what do i put in the name section??
I am trying to create it for a data entry page.
We recently launched a new web site.there are roughly ~150 users active during peak hours.During peak hours,we are experiencing an issue every few minutes,the exception text is listed below.
System.Web.HttpUnhandledException:
Exception of type 'System.Web.HttpUnhandledException' was thrown.
---> System.Data.SqlClient.SqlException: The client was unable to establish a connection because of an error during connection initialization process before login.
Possible causes include the following:
the client tried to connect to an unsupported version of SQL Server;
the server was too busy to accept new connections;
or there was a resource limitation (insufficient memory or maximum allowed connections) on the server.(provider: Named Pipes Provider, error: 0 - No process is on the other end of the pipe.)
Our data access layer calls various DataTableAdapters using the following syntax.
EDIT
Yes, da is the name assigned to the DataTableAdapter. There is no connection.Open() because the DataTableAdapter takes care of all that, right?
using(TheDataLayer.some.strongly.typedNameTableAdapters.suchAndSuchTableAdapter da
[code]...
The connection string looks something like:
<add name="MyConnectionString"
connectionString="Data Source=myDBServerName;Initial Catalog=MyDB;User ID=MyUserName;Password=MyPassword"
providerName="System.Data.SqlClient" />
I'm trying to rule the problem being in Code.Is there anything "simple" that can be done to minimize this issue?