VS 2010 Sending Email With Authentication?
Mar 6, 2012
I have a problem with one application, the application send emails to notify the users of some events that occur. The application works just fine when the user it's connected by wire, but when it's wireless the emails can't be sent.I did a little research and i found out that the server just allow to send email messages from the users authenticated, the wireless LAN doesn't authenticate the users...So how can i set the credentials/authenticate myself in the server when I'm connected by wireless, to be able to send emails?
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Dec 17, 2011
Using the following code to sucessfully send email via my provider Verizon. Problem now that they are changing their smtp port to 465, using connection security of SSL/TLS and an authentication encripted password. One thread, a bit over my head technically, [URL].. may indicate that this cannot be handled by the smtpclient - certainly hope that is not the case.l Dim mailSmtp As New System.Net.Mail.SmtpClient
Private Sub PrepSendSMTPInfo()
mailSmtp.DeliveryMethod = Net.Mail.SmtpDeliveryMethod.Network
mailSmtp.Host = "outgoing.verizon.net"
mailSmtp.Port = 587
[Code]...
Have change port to 465 and added mailSmtp.EnableSsl = True but now just hangs without even returning an error upon attempt to send.
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May 28, 2010
I was trying to follow a code example I came across the net for programmatically sending email:
[Code]...
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May 27, 2012
I am trying to Send an Email with an attachment (using Gmail) but I keep getting errors like "Operation Timed out" or Failure Sending Email". It was working earlier today but I found out that i needed to add Using statement because the email was having a file open that had to be deleted after it was sent but afterwards it doesn't work.
Here's what I have (Portion of it):
Private Sub SendMailOneAttachment(ByVal un As String, ByVal pass As String, Optional ByVal smtp As String = "smtp.gmail.com")
Using oAttach As Net.Mail.Attachment = New Net.Mail.Attachment((Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) & "\" & My.Computer.Name & "_" & fName & " .zip"))
Dim client As SmtpClient = New SmtpClient(smtp)
[Code] .....
The ports are correct I believe, no firewall up on my PC...
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May 20, 2009
I am creating an application in ASP.Net 2.0, the user can choose the service that he want and submit the request after choosing the form and filling the needed details the user should click on the submit button, then two emails should be sent; a confirmation email to the user him/herself and a notification email to his/her direct manager to get the approval on the requested ticket.How can I send the emails using VB language?
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Sep 2, 2009
I have a grid view control in my application.
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="CPUserID" DataSourceID="GetSelectDelegatesDataSource">
<Columns>
[code]....
And I have a image button
<asp:ImageButton ID="ibtnSendInvites" Visible="false" runat="server" ImageUrl="~/images1/send_button.png" />
If you see above code you can find that there is check box functionality in my gridview. I have email address boundfield in my gridview. I want to send an email to the email addresses which are been checked in gridview.
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Feb 11, 2012
how to validation Domain and Email Address for sending email in visual basic 2010 i used Code Below
[code]...
But Get Return abc123@xsd.com is a valid EmailID How is Valid The Domain is Not Valid Then..?
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Mar 8, 2012
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,
[code].....
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Mar 9, 2010
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
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Mar 11, 2012
What I want is to be able to launch an email from VB in the same way that MAILTO: does from a browser. ie. it launches an email from whatever the deault client is.One of the posts on here (linked from the FAQ) mentioned to use MAPI, but the problem is that I can't figure out which 'imports' I need to use.
Googling around I can find lots of excamples of MAPI code, but none mention the imports. If I just paste the code into my VB form it just says that the names are not declared.Another post indicated that these weren't functions from an import, but rather I had to add a MAPI componant of some kind from the toolbox onto a form - but I can't find any MAPI things in the toolbox either...
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Nov 1, 2009
My website has a form below each product to send an email. The problem is that the first email sent says it is sent but never arrives but after the first the emails arrives perfectly.
[code]...
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Jun 21, 2010
it is possible to send e-mails without smtp server..?
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Jun 21, 2010
I am a student who is working on a project for a company on mass emailing system. How do i add a Bcc attribute in my program? I found a few codes in the internet but all the codes are for pre-defined email address. What i am planning to do is to make my program such that the user can input their recipients' email addresses onto the BCC richtextbox(rtbBCC) instead of putting a pre-defined email address in my windows application design.
Imports System
Imports System.Net
Imports System.IO
Imports System.Net.Mail
[code]....
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Sep 6, 2009
Dim objMail As New Mail.MailMessage("no-reply@mywebsite.com", ToEmail, "Password Reset", body)
...and the problem is that the message is sent as pure text including the <br> tags within the body
How could i send the email as html?
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Oct 13, 2009
I have an application was working fine and all the email functionality was working fine.
From yesterday, I started getting below error
Error Message:Service not available, closing transmission channel. The server response was: 4.3.2 Service not available, closing transmission channel
My VB.net code for sendmail is given below:
Public Sub SendMessage(ByVal toAddress As String, ByVal ccAddress As String)
Try
Dim message As New MailMessage()
[Code].....
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Oct 3, 2011
How to add Bcc field in email sending
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Feb 9, 2012
how to use BackGroundWorker with Loading Gif File.During Sending Every Email.I am using Visual Basic 2010.i have Ten email IDs. via looping Method from a Table.How to Show Progress.? Sending Every Email
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Mar 21, 2009
i wonder how this forum is helpful for me. i wish , i will get a solution for my currnet problem too.here is my problem. i am using asp.net and vb.net for my web application.i have a table that stores username, email and password of users.now i want to add a password recovery button, so that if someone forgets his/her password, then by entering email, the password will be sent to him/her.
[Code]...
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Jun 18, 2009
I am trying to write a vb.net code which would run evry moth and perform the following task:
it would retrieve three existing excel files from a folder ,perform excel based reporing modification on them and send them as emails to alist of users ids of whom are available in a fourth excel sheet(another folder)
i am not looking for thhe full code. but i donot know the syntax for
how to access excel files from within a vb code and morover perform operations on them.
secondly is it possible to scedule such a email sending application ??
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Nov 4, 2011
I'm trying to send a simple email via vb.net. This is the first time i've tried this and am getting the same message every time. I've looked everywhere with no answer... The host that i use is bluehost, and i know the port name and the client name and username and password are correct. So i'm not sure what i'm doing wrong, perhaps it's thinking i should be sending from my localhost, or my ip address? Either way, below is the error i'm getting, and the code. The # just represent the numbers in the error and so on and so forth.
Mailbox unavailable. The server response was: cpe - ##-###-###-###... (my-pc)[my ip address] is currently at...
Try
Dim Mail As New MailMessage
Mail.Subject = "The Email Subject"
[Code].....
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Oct 12, 2010
im creating an application within VS 2005 and im trying to generate an email that will send every monday! but unfortunately its not doing that iv searched and searched the web for examples as i feel how i wrote the code is correct, other people have looked at it but still no luck
[Code]...
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Mar 1, 2009
is there anyway to send an email in visual basic ? like i have a section where users of my app can send feedback to me is this possible?
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Jul 26, 2009
I have a problem sending an email using gmail.. the code I use is the following :
[Code]...
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Mar 11, 2010
I have this code below and everytime I run it I get this error.
Private Sub SendEmail(ByVal sender As Object, ByVal e As EventArgs) Handles Button2.Click
Email.To.Add(Settings.txtTo.Text)
Email.From = New MailAddress(Settings.txtFrom.Text)
Email.Body = "Email Body"
[code]....
The error I get is: The parameter 'addresses' cannot be an empty string. Parameter name: addresses And it's pointing to the Email.To.Add() section.
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Jul 24, 2009
I am trying to send an e-mail via a CLR stored procedure in VB.NET.I have managed to send the HTML body, however I have had trouble with the embedded images.The images are stored in the SQL Server as nvarchar in an ASCII format. I stored them through code in the DB in the base MS Access application (it's the one that calls the CLR procedure). The format of the field is as follows: "255;216;255;224;0;..." (just an example of what the text in the field might begin like).The embedding of the images is supposed to be done through the following code:
Dim SQLcmd As New SqlCommandDim SQLConn As New SqlConnection("context connection=true")Dim RD As SqlDataReaderDim tmpImage As StringDim imagesArray() As LinkedResourceDim k As IntegerDim l As IntegerDim countImages As Integer
SQLcmd.CommandText = "SELECT dbo.tbl_email_resources.fld_image, dbo.tbl_email_resources.fld_cid, dbo.tbl_sent_history.fld_content_id " &
[code]....
However, what I get when I send the e-mail is the HTML body and a number of .dat files as attachments (the same number as the images), which contains (when opened with notepad) the above mentioned content of the field ("255;216;255;224;0;...etc" for the example I mentioned).I am sure I have got something wrong about the use of the CreateLinkedResourceFromString method, as the information I found on the internet was almost inexistent.
PS: Btw, I even tried it without the " tmpImage = Replace(tmpImage, ";", " ")" line.
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Apr 17, 2012
I want it so that at a certain time of the day, for example, 5pm, I want a email to be sent to the admin's email (adminemail@hotmail.com for example) just containing some numbers. How to get the program or show me some code to automatically send out an email at a specific time, and a follow-up question. Would this work if the program wasn't running.
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Aug 15, 2010
Sending email from the application
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Jul 25, 2010
I am trying to send emails from a simple form using ASP.NET (VB/C# I don't really care), and what does my head in severely is the fact that it seems so much harder to send an email using ASP.NET than it is in WinForms!
In WinForms, I can write some code to send an email in 2 minutes. But after reading tutorial after tutorial on ASP.NET I cannot figure out how to do it! It's so weird.
One thing that I don't get is that NONE of the examples demonstrate the use of mail.Username = ""; or mail.Password = ""; (For Example). They don't seem to use usernames or passwords when connecting to the server.
How can I send an email in asp.net just like I do in C# WinForms, or atleast if not the same way, is there a simple way?
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Feb 1, 2011
I want to add this to my email body and i want it to look like this but it doesnt work.
Tour: lotour.text
Date: loddate.text
Party: lolnumparty.text
first name: locfname.text
last name: loclname.text
as you see i want them right after another and it doesnt work when i use a </br>
this is my email body.
objEmail.Body = "There was a booking rquest made by " & Request.QueryString("comp") & " to see more details click the link " + x
this is my full code
If Page.IsValid And ValidateCCNumber(cardnumber.Text) = True Then
SqlDataSource1.Insert()
Dim x As String
[Code].....
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Jun 11, 2011
I have created an application and I need to send emails to different addresses. I want to do this inside my application without automating email software like outlook etc. I have used CDO , and different activex like ostrosoft , chilkat etc .But is the same problem : Emails are sended correctly without error messages but :Some emails are received ( like in yahoo adresses), a lot of emails are marked as spam, and all the emails send to hotmail addresses are lost, not received. To send emails I'm using a regular domain, with smtp server, port, user name and password. And when I send emails from the same configuration on outlook express from the same computer, all the emails are received correctly.
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