I have used this code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net.Mail;
[Code] ...
Failure sending mail.
SMTP Exception
I have code that attaches a pdf file and sends out emails to people. It worked fine on my machine. Then deployed it to a client's system and exchange is on another machine. I get the following error message:
Code:
Failure sending mail.
System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond xx.xx.xx.xx:25 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at
[Code] ....
Is the user for the nextwork credentials not getting access to the server? Or what could this be normally with the given error message?
I can find loads of posts about codes to send emails using smtp, but I've got a problem. I want to send a registration mail to a user that has made a new account on my site, so he can activate it by clicking on a link in the mail. Only problem is: I need to use an smtpserver but I don't know which smtpserver i can use, so the mail is never sent!
[Code]....
This is my code below:
the code of the aspx page:
[Code]....
My web.config:
[Code]....
am sending email to the users using smtp client and MailMessage class.i have been adding the addresses of multiple receivers in the to property of the object of MailMessage class. the problem is that the receiver can see the email addresses of other receipents. is there any way to hide the email addresses of other receipents.i mean setting some property or something like that.otherwise i will be left with only option to send individual email to the users.
View 4 RepliesI have used gmail for sending mail localy which worked fine but when i uploaded the same file on server the "Failure sending mail." error occured. here is the code i have written:
Dim message As New MailMessage
message.From = New MailAddress("[URL]
message.To.Add(New MailAddress("[URL]))
message.Subject = test mail""
message.Body = "Hi you have got a test mail from me!
Dim client As New SmtpClient
client.Credentials = New System.Net.NetworkCredential("[URL]"xxxxxxx")
client.Port = 587
client.Host = "[URL]
client.EnableSsl = True
client.Send(message)
I am trying to implement the asychronous email code demonstrated at - [URL] I have copied and pasted the code to my own site so there should be no syntax errors and have spoken to my web provider about SMTP email access which they say is allowed and they advised me to use the following:
Host = localhost
Port = 25
and that SSL should not be checked - I do not have SSL set up yet anyway. When I try to send an email I get the following message - Error occured, info=Failure sending mail. Has anyone ever encountered this before and know how to solve it?
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 this web application (LAN) that sends an email when users registers to one of our events.
The code is pretty straightforward:
[code]....
The application sends the email without problems. The issue is that somehow a third person is enlisted in the cc, and receives a copy of the email!. What could be the problem? The smtp? IIS?
TL;DR - Any webapp devs out there able to squeeze performance out of using gmail as SMTP server without a 3-10 minute delay to delivery?I'm looking for some feedback from developers who are using gmail as a secure SMTP server for use with Webapps.Within the past 2 weeks, my company has switched to gmail to host email for our domains.I have a few webapps that send from our ISP server, but I'd like to refactor the code to use gmail with our domain name. I know the ISP can rig things up, but I don't want relay issues.I have gmail sending for the Webapps and it's more or less working. On ASP/IIS, I'm using SSL and on PHP Linux, I'm using TLS.It seems that TLS (port 587) works better than plain old SSL (port 465), but the overall performance difference seems minimal.What concerns me is that there is often a significant delay (10-20 minutes at times) to get email to a recipient no matter which method I use to send via gmail.While I understand this can happen in any environment, I am used to fast delivery. Use case is salespeople talking to customers and needing to get email to them very quickly using the Webapp. Before the gmail switch, usually less than a minute to deliver. Now, it is 3-4 minutes minimum.Am I crazy to try to use gmail for this purpose? There seem to be a lot of devs using it, so just wanting to know how it works out for them/you.
View 3 RepliesI am trying to send email from my asp .net code ,it is sending email to email ids except gmail.com. all mails with gmail.com is going into my Badmail folder in inet pub folder in my local system.
SmtpClient client = new SmtpClient();
client.Host = "mail.abc.com";
client.DeliveryMethod = SmtpDeliveryMethod.PickupDirectoryFromIis;
client.Credentials = new System.Net.NetworkCredential("ab", "rr");
client.Port = 25;
string to = "arvind.abes@gmail.com";
string from = "rvsales@westrvwholesaler.com";
MailMessage mail = new MailMessage(from, to);
mail.Subject = "hello......?";
mail.IsBodyHtml = true;
mail.Body = "hi, how are you?may be this will work";
mail.Priority = MailPriority.High;
//client.EnableSsl = true;
try
{
client.Send(mail);
}
catch (Exception ex)
{
Exception ex2 = ex;
string errorMessage = string.Empty;
while (ex2 != null)
{
errorMessage += ex2.ToString();
ex2 = ex2.InnerException;
}
Response.Write(ex2.Message);
}
mail.Dispose();
I've written a simple webservice and am running it locally to test it out. Right now, my settings are as follows:
From [URL]
Settings When Hosted Externally
<system.net>
<mailSettings>
<smtp from="noreply@domain.net">
<network host="smtpout.secureserver.net" password="<password>" port="25" userName="noreply@domain.net"/>
</smtp>
</mailSettings>
</system.net>
I've tried these settings, and also tried explicitly setting the properties of my SmtpClient object @ run-time. On send, I receive the following exception
"Failure sending mail. Unable to connect to the remote server - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 64.202.165.58:25"
I am using a smtp to send email from asp.net (C#)code. it sending some email instantly but many of email is making a queue in my Inetpub folder at local system.
View 3 RepliesI have implemented a send mail functionality. For that i installed the SMTP Service on my local machine by going to 'add remove programs' -> windows components -> iis (properties) -> checked the smtp service option and installed. Below is my code that i am using in my application to setup the smtpclient object and sendmail()
[Code]....
Now i don't know why i am getting 'Failure sending mail' error. Definitely i am missing something. what i am missing and how can this be fixed. This is frustrating me now as i dont know much in this area.
Got Error while tried to send email through smtp
my code is >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Protected Sub Submitbutton_Click(sender As Object, e As System.EventArgs) Handles Submitbutton.Click
Dim EMail1 As New MailMessage
EMail1.From = New MailAddress("Receiver")
EMail1.[To].Add(New MailAddress("Sender"))
EMail1.Subject = Firstnametextbox.Text + lastnametextbox.Text + "Register "
EMail1.Body = " This is content "
[Code] .....
i have error during sending a email from my *. aspx page i have error snapshot bellow
View 3 Replies have code on a web form -- when you hit the button "send emails", it executes this sub which reads an SQL database table and sends emails one by one -- however I get this error above -- anyway to check it and skip to the next email? Some emails in my table have name@test.co.il for example, so it seems this causes this error.
[CODE]
I 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] ....
I'm trying to send an email through a form and for some reason it errors when it sends. The only error message I get is "Failure sending mail". I've followed a number of tutorials and I'm guessing I'm missing some sort of configuration. Here is the codewhich attempts to send mail:
[Code]....
I'm getting this error when i trying to send Email using ASP.NEt.Please Give some Solutions for this,
< objEmail.To =
script
runat="server">
Sub btnSubmit_Click(sender
as
object, e
as EventArgs)Dim
objEmail as
New MailMessage()"contact@abc.com"
[code]...
Is there any easy way of setting a failure text within the PasswordRecovery control?
I want to be able to notify users that there was a problem with sending an email. Is there a failure - counterpart to the SuccessTemplate i can use or is there any other template/control within the passwordRecovery control whose value can be set in a handler to the onsendmailerror event?
(Please don't send MSDN links to PasswordRecovery or onsendmailerror, i've read them)
I have my code here, it works fine from my home, where my user is administrator, and I am connected to internet via a cable network.
But, problem is when I try this code from my work place, it does not work. Shows error:
"unable to connect to the remote server"
From a different machine in the same network:
"A socket operation was attempted to an unreachable network 209.xxx.xx.52:25"
I checked with our network admin, and he assured me that all the mail ports are open [25,110, and other ports for gmail].
Then, I logged in with administrative privilege, there was a little improvement, it did not show any error, but the actual email was never received.
note that, the code was tested from development environment, visual studio 2005 and 2008.
try
{
MailMessage mail_message = new MailMessage("xxxxx@y7mail.com", txtToEmail.Text, txtSubject.Text, txtBody.Text);
SmtpClient mail_client = new SmtpClient("SMTP.y7mail.com");
NetworkCredential Authentic = new NetworkCredential("xxxxx@y7mail.com", "xxxxx");
mail_client.UseDefaultCredentials = true;......
I have written the following code for sending mail.But i am getting error as failure sending mail.I can send mail when the network host is smtp.gmail.com.Heres the code
MailMessage mm = new MailMessage();
mm.From = new MailAddress(ConfigurationManager.AppSettings["Email"].ToString());
mm.To.Add(new MailAddress("gopikshnan@gmail.com"));
mm.Subject = Subject;
mm.Body = Body;
[code]....
I have a problem with this link: [URL] I am just trying a simple email sending which should give an alert with an error if error ocurres or a sent message if it was successfull but it's not doing anyting! it's just refreshin the page with a new funny style!here is the code I am using
[Code]....
I receiving an error when sending email from an asp.net page on a hosted server. Below is the code and error;
MailAddress from = new MailAddress("email@home.com");
MailAddress to = new MailAddress('ToMe@something.com");
using (MailMessage message = new MailMessage(from,to))
message.Subject = "Something";
message.Body = "Something is the body";
[code]...
I'm trying to send an email. My code is fine, but I'm getting a permissions error:
This is a server I'm administering myself, so I have access to the IIS 7 panel. The trouble is I don't know what to set to get mail working. Anyone got any experience of this?
My permissions error:
Access to the path 'c:7c5658db-d4cd-40cf-a686-6e9630e287f9.eml' is denied.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.UnauthorizedAccessException: Access to the path 'c:7c5658db-d4cd-40cf-a686-6e9630e287f9.eml' is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access._______________________________