'System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed. at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) at............................
getting the above error when sending mail from asp.net 2.0
I've been getting the following exception when trying to send an e-mail using System.Net.Mail:
Unhandled exception in Service Thread:
System.Net.Mail.SmtpException: Mailbox unavailable. The server response was: Requested action not taken: mailbox unavailable
at System.Net.Mail.DataStopCommand.CheckResponse(SmtpStatusCode statusCode, String serverResponse)
at System.Net.Mail.SmtpConnection.OnClose(Object sender, EventArgs args)
at System.Net.ClosableStream.Close()
at System.Net.Mail.MailWriter.Close()
at System.Net.Mail.SmtpClient.Send(MailMessage message)
Does anyone know what this could be caused by?
VWD 2008 Express. Visual Basic. I use the following routine (XXXXX have replaced sensitive data) to try to send an email message to mutiple email addresses. It only sends to the first email address in the comma-delimited list. How can I send the message to multiple email addresses?
View 6 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've built several websites on my local machine and have successfully tested sending mail from within the application, but suddenly the mail won't go anywhere! I have a try-catch routine, and I'm getting the message that the mail has been sent successfully but it's not going anywhere. This is the code that I've used in a test page - the html page has a button and a textbox and nothing else. I've imported the system.net.mail namespace.
[Code]....
I'm getting the 'Email Successfully Sent' Message but I'm not receiving the email. I don't think I've changed any settings to stop the emails from going.
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 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.
I got error 'Failure sending mail' after uploading my website online, but i m able to send mail when website is on local host:
[Code]....
[Code]....
I am uisng ExchangeVersion.Exchange2007_SP1 EWS to send mail through my c#.net application. I want to embed image in mail body so tht user can see body message along with image in its inbox mail .currently I am uisng image tag to show image but in the email body its just showing image url instead of image.
View 9 RepliesCurrently, I'm trying to do automatically sending mail system to my web-site.
This is how it shall work;
I keep , e-mail - sending time , pair at database , such as
example@hotmail.com , 10.30 PM
example2@yahoo.com , 06.00 AM
What i want is , sending a pdf attachment to these mails everyday when time is 10.30 PM and 06.00 AM . I've a function which creates pdf attachment. I've also a function which sends e-mail.
How can i always check if it's time for sending a mail or not ?
Dear sir all i want to know is that is this that best way to send mail to listof users provided that i need to had my custom html template as well.
[Code]....
And this is how i call this function to send multiple mail
[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 have the following code in a function to send an email out
[Code]....
Calendarstream(pageID) returns the following filepath as a string
c:\inetpub\wwwroot\foldername\emailAttachments\calendar.ics
The value of attachment is the the filepath being returned however the attachment is not sending. The emails sends without the attachment.
there is problem of low disc space or FAT partitioning but
I don't what kind of disc space is used in smpt server for the sending mail and what is this
FAT partitining is used in this and how to configure this , all together what is the exact solution of the code error no. 4.3.1 Insufficient system resources for sending mail .
what is diff between System.Web.Mail and System.Net.Mail.....
View 6 RepliesI created a web form to send emails and using a class to perform the task. The process works well for all internal email addresses but will not deliver to external email addresses. I am not sure if I missed something in the code to send to external address.
[Code]....
I'm trying to add an attachment to an e-mail which I'm sending out, but the attaching part doesn't appear to be working properly since I do not receive the attachment. Anyone know why this is occuring? No exceptions are being thrown. I am sending the
[Code]....
I got an error while sending mail from server, i am using this code:
public static void SendMail(string subject, string body, string from, string to)
{
try
[code]...
This code is working fine in my local system but when i upload it on server then it gives this error. From the last 1 year it was working fine but from last few days it gives me above said error, please suggest me is there any authentication required to send mail from server (my hosting plan is with 1and1.com)
We have a website which we have re-designed and coded to work using System.Net.Mail but other parts of our website use System.Web.Mail We have specified the namespaces to be used in our web.config file but as we are specifying both System.Net.Mail and System.Web.Mail and they both use MailMessage it throws an error 'MailMessage' is ambiguous, imported from the namespaces or types 'System.Web.Mail, System.Net.Mail'. Is there anyway to avoid this error and still use both namespaces?
View 2 Repliesi'm trying to send a mail with c#, but atm it isn't working out that well. When i try to run the code, i get an error that says: "5.5.1 Authentication Required."
Here's the code to send the mail:
[Code]....
i think i have all the required code to send the mail, it just won't work. i've tried with port 465 and 25, but without success. I've checked the username and password several times. i'm just out of ideas.
i've been googling this for two days so here it both the error and the webconfig code.i directed the aspnet 2.0 exe to the application name/database
the problem is when the user tries signing up this error comes up, but the kicker is the user is place into the database ?The specified string is not in the form required for an e-mail address.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: The specified string is not in the form required for an e-mail address.
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace: [FormatException: The specified string is not in the form required for an e-mail address.]
System.Net.Mime.MailBnfHelper.ReadMailAddress(String data, Int32& offset, String& displayName) +1128747
System.Net.Mail.MailAddress.ParseValue(String address) +240 [code]...
My application needs to send an email once the user has been registered. It should be able to send the new credentials, and a URL from the mail body. Every thing is working fine but I have few specifications that I am not able to reach.
1. I have multiple lines and I am not able to send a new line character from the mail body.
2. I should send them the link of my application which should be done using javascript (i guess) and i can not do it as well.
System.Net.Mail.
MailMessage mail =
new System.Net.Mail.MailMessage();
mail.Body =................
I have 70 columns on my webform,want same convert as attachement and send as email by just clicking the button
View 1 RepliesI'm currently trying to make an automatic e-mail sending web-site.
In database i keep mails and times , like ;
MAIL TIME
example@hotmail.com , 09:00 AM
example2@gmail.com , 10:00 AM
so , server shall always check datatable , if it current time is the sent time , server shall sent mail.
I've a function for sending mail, but i don't know how can i check if its sending time or not.
It shall be check every second on server , and shall be sent if it's time.
i wrote code for mail sending, iam images in that mail also in that body i gave <img src="[URL]/Admin/imagesfolder/webdesign.gif"> bu it took <img src="[URL] now what can i do if giving some other website URL's it tooks prefectly.
View 2 Replies