I have a little problem, I have created an e-mail account on Yahoo and want to make my program send mails from it to an address which I specify, however I always get the error message "Failure sending mail." and I don't know what to do! Here is my
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as topic, i need to send an e-mail without outgoing authentication becouse server hasn't outgoing authentication.. how i can do this??
View 1 RepliesI need a feedback form for my site.i need the user to write there.
Mail
Title
Info
And then when they press send then i get a mail to my hidden mail and a confirmation is send to the user mail.I have google the web but cant find any good info about this, i know how to make the form but how do i make the codebehind !?
Do any of u pro. have a link to a great tutorial or have a code that can be used !?
How can I send an Email with VB.2008, is the SMTP server needs autentication???
I can do it without autentication, mas with that, it doesnt work
I use in vb.net 2008 and outlook 2007 I want to send mail in my work via the work net to other workers by smtp/outlook.
View 11 Replieshow to send mail with visual basic 2008 to gmail id.
View 1 RepliesI am about to put my fist through my monitor!!! I have been working on this for the better part of 2 days. Here's the issue: I'm in an Enterprise environment and am writing an app that will shoot off small emails. I got the settings I needed yesterday and got everything to work 5 times in a row! Then, I went to another task for a little while and came back to the email portion and ran another test and it never worked again! I've written and re-written my code 100 times. I can't get it to work. Here's one version of my
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Sending email in .NET through Gmail
I tried sending e-mail with Gmail SMTP and System.Net.Mail as follows[code]....
I am trying to send an email from my program, but am getting an error.The error is: "Mailbox unavailable. The server response was: 5.7.1 Unable to relay"The puzzling thing is that I only get this error with addresses not on our local LAN. This code generates the error:
Private Sub btnSendMail_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSendMail.Click
Dim Message As String = "This is a test message to validate the email transmission
[code].....
I want to send mail from my yahoomail Id.How to send mail from yahoo mail Id in VB.NET or C#.NET code.
View 3 RepliesHow can i create an application to send emails using lotus notes mail ?
View 4 RepliesI have written an application which uses the Outlook object library to send an e-mail with information from a textbox. I programmed this on Windows 7 and Office 2010, which was a mistake as most of the clients will be using Windows XP and Office 2007. I am getting an error when running the application on Windows XP/2007:
Could not load file or assembly 'Microsoft.Office.Interop.Outlook, Version=14.0.0.0 .... etc
I understand that this is because I have not loaded the Outlook 12.0 assemblies, however I am having trouble adding the assemblies on my Win7/2010 programming machine. I have downloaded the standalone Office 2007 PIAs however the Outlook 12.0 doesnt appear on the list, and when I try and add just the Office 12.0 I get an error.
is there a way to standardise and make the application work with both 2007 and 2010 outlook machines? I think it is possible, I have read some articles making the application choose the correct version, however cannot figure out how to.
i am developing with vb2005, using system.net.mail to send mail using google configuration. a full sample of my code was posted here earlier
With smtp
Host = "smtp.google.com"
hort = 465
UseDefaultCredentials = False
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i get the operation has timed out. if i change the port to 587, it says that the server does not support secure connection
[EDIT]could firewall be blocking it?
is there anyway to specify sending application name?
When the user it's connected trough the wired connection it works just fine, the user doesn't need any authentication, because the smtp has granted access to the subnet of the wired lan.But if the user it's connected by wireless, i can't send any email because the wireless subnet doesn't have granted access. Even if i provide valid credentials the smtp client doesn't use them... An exception occurs with something related to relay to the email address....How can i solve this situationMS Outlook works fine either on wired or wireless, so how can i code my app to authenticate and send the email authenticated.
SAmple Code:
Dim smtpCliente As New SmtpClient(My.Settings.SmtpServer, My.Settings.SmtpPort)
smtpCliente.Credentials = New Net.NetworkCredential(My.Settings.AD_User,
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i'm doing everything by the book, but the .NET client is simply not sending an authentication header when making requests to my (PHP) SOAP Web Service. I have verified this by logging the raw post data at the PHP end of things and .NET never sends any auth headers.This is the code I am running before making calls on my ExampleWebService Web Service:
ExampleWebService.PreAuthenticate = true;
NetworkCredential myCred = new NetworkCredential("myusername","mypassword");
CredentialCache myCache = new CredentialCache();
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As I understand it, PreAuthenticate should force the sending of my HTTP Basic Auth Credentials on every request regardless of challenge. Does this only work with IIS hosted services?
Imports System.Net.Mail
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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I ran this, "smtpServer.Send(mail)" is just highlighted yellow when test out my program. I run it, the program pops up, but when i put the info in and submit, it just gives me that error.
I want to make a app, that asks for the Username and password of the e-mail you enter it, enter subject, then message then send to. And it will send the message from that app thats logged onto your e-mail to them, OR IF THERES A EASIER way let me know.
View 2 RepliesImports System.Net.Mail
Imports System.Text
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sendf As New MailAddress("b1nahayat@yahoo.com")
[code]...
how to send a mail in .net with VB?
View 3 Repliesany API to send mail on WinCE 5.0?
View 2 RepliesWhat am I missing in the code below? I am getting a failure sending email message.
Private Sub sendTestEmail()
Dim EmailBody As String
EmailBody = "This is a test *****************"
[Code].....
I need a source code in C# or VB to send a web Page (inside a div) by e-mail, is it secure?
View 1 RepliesHow can we send a simple E-Mail with VB 2008?
View 15 RepliesI have a book lending system written with ASP.NET, VB.NET and LINQ to SQL. I want the web app to send the e-mail reminder about the due date to the borrower before the book is over-due. Should I write a desktop app to check the due date or there's another way around to send e-mail reminder?
View 7 RepliesHow can send mail in vb.bet with Progress bar ? and when finished showing a dialogbox to user
View 9 RepliesI am trying to send mail via Outlook to an exchange server because I cannot figure out how to send it directly as I always get
"unable to cast object of type 'Mail.Network.Credential' to type 'System.Net.ICredentialsByHost'"[code]...
I have an application in which I create a Report with Report Viewer control.
I want with a button to send this report through e-mail.
How to send the email by using the vb.net VS 2008?i'm search from the internet there, so of them may not explain well and detail, so i have to left a message at here and get some information.i only want to send out the message, it seen like only require the SMTP as the outgoing message in vb.net.
View 1 RepliesI tried to accomplish this via a MailMessage.Headers.Set call, in VB.net. See below:
Dim objMail As MailMessage
Dim objSMTPClient As SmtpClient
objMail = New MailMessage()
objSMTPClient = New SmtpClient()
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To be clear: I am not doing this with malicious intent. I am working on an e-mail integration component that utilizes both UIDs and a "Last processed" date to locate the first new e-mail to integrate. I want to test cases where multiple e-mails have the exact same date/time - as the e-mail integration module should handle those situations flawlessly. If I could simply fake the date this way, I could send as many e-mails as I wanted that matches a certain date/time, rather than trying to send them with an automated script - hoping they will all be received within the same second.
I've written a testing program where my students write a test and the results are compiled in a text file. The text file is then emailed to me using SMTPServer.send(MyMailMessage). The program works, except that it takes a number of seconds for the email to be sent. The user clicks the next button, which should bring him/her back to my login screen for the next student, but instead it hangs while sending the email. How do I get it to do the emailing in the background, allowing the person to continue using the program?
View 3 Replies