Mailing System

palanivel

hi frinendz,

how to create the mail project.

i am senting the mail throw .net (c# asp)

Jun 29 '07 #1

Subscribe Post Reply

1829

vinci

hi frinendz,

how to create the mail project.

i am senting the mail throw .net (c# asp)

try to search the web (google, yahoo) fro the answer

type in "how to email with c#.net and asp.net"
hope ull find answers there...

enjoy coding,
vinci

Jun 29 '07 #2

kenobewan

4,871

Expert 4TB

Please be more specific. What are the requirements? What have you tred so far? Did you receive any error messages?

Jun 29 '07 #3

palanivel

Please be more specific. What are the requirements? What have you tred so far? Did you receive any error messages?

i am didn't write the code .how to start the C#asp.net coding.

mailing system for example i will sent the mail throw smtp via .how to write the code

pls reply me.......

Jun 29 '07 #4

vinci

i understand that u stil dont have any written codes...

try this link,

http://www.aspnettutorials.com/tutor...spnet2-vb.aspx

try to study the codes...

enjoy!

-vinci

Jun 29 '07 #5

palanivel

i understand that u stil dont have any written codes...

try this link,

http://www.aspnettutorials.com/tutor...spnet2-vb.aspx

try to study the codes...

enjoy!

-vinci

hi friend the document didnot open.

Jun 29 '07 #6

Frinavale

9,735

Expert Mod 8TB

Hi,

Have you seen this .NET Article on how to send an email?

It is strongly recommended that you actually try to create the application before asking questions. Vague questions are very hard to answer.

If you start by trying to send an email, as described by that article, and then get back to us with more specific questions on the problems you're encountering we will be able to better help you.

(I realize that the article is written for VB.NET applications. But you should be able to easily use it in your C# application with a few syntactical changes. )

-Frinny

Jun 29 '07 #7

palanivel

hi friends ,

i am creating mailing system using the code

Imports System.Net.Mail.MailAddress
'Imports System.Web.Mail.MailFormat
'Imports System.Web.Mail.MailMessage
Imports System.Net.Mail.MailMessage
Imports System.Net.Mail.SmtpClient
Imports System.Net.Mail.MailPriority
Imports System.Net.Mail.Attachment

Partial Class _Default
Inherits System.Web.UI.Page
Dim sTo As String, sFrom As String, sSubject As String, sBody As String
Dim sAttach As String, sCc As String, sBcc As String, sBodyEncoding As String
Dim sBodyFormat As String, sMailServer As String, sPriority As String
Dim sUrlContentBase As String, sUrlContentLocation As String
Dim iLoop1 As Integer

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim Encoding As New System.Net.Mail.MailMessage

If Not IsPostBack Then
lblMsg1.Text = ""
txtTo.Text = "palanivels@rediffmail.com.com"
txtFrom.Text = "marsha@contoso.com"
txtCc.Text = "fred@contoso.com"
txtBcc.Text = "wilma@contoso.com"
txtSubject.Text = "Hello"
txtBody.Text = "This is a test message."
'txtAttach.Text = "C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg," _
' & "C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Winter.jpg"
' txtBodyEncoding.Text = Encoding.ASCII.EncodingName
txtBodyFormat.Text = "HTML"
txtPriority.Text = "Normal"
txtUrlContentBase.Text = "http://www.contoso.com/images"
txtUrlContentLocation.Text = "http://www.contoso.com/images"
' Name of relay mail server in your domain.
txtMailServer.Text = "smarthost" '
End If

End Sub

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sTo As String, sFrom As String, sSubject As String, sBody As String
Dim sAttach As String, sCc As String, sBcc As String, sBodyEncoding As String
Dim sBodyFormat As String, sMailServer As String, sPriority As String
Dim sUrlContentBase As String, sUrlContentLocation As String
' Dim iLoop1 As Integer

sTo = Trim(txtTo.Text)
sFrom = Trim(txtFrom.Text)
sSubject = Trim(txtSubject.Text)
sBody = Trim(txtBody.Text)

sAttach = Trim(txtAttach.Text)
sCc = Trim(txtCc.Text)
sBcc = Trim(txtBcc.Text)
sBodyFormat = Trim(txtBodyFormat.Text)
sBodyEncoding = Trim(txtBodyEncoding.Text)
sPriority = Trim(txtPriority.Text)
sUrlContentBase = Trim(txtUrlContentBase.Text)
sUrlContentLocation = Trim(txtUrlContentLocation.Text)
sMailServer = Trim(txtMailServer.Text)

Dim MyMail As Mail.MailMessage = New Mail.MailMessage
MyMail.From = sFrom
MyMail.To = sTo
MyMail.Subject = sSubject
MyMail.Body = sBody
MyMail.Cc = sCc
MyMail.Bcc = sBcc
MyMail.UrlContentBase = sUrlContentBase
MyMail.UrlContentLocation = sUrlContentLocation

Select Case txtBodyEncoding.Text
Case Encoding.UTF7.EncodingName : MyMail.BodyEncoding = Encoding.UTF7
Case Encoding.UTF8.EncodingName : MyMail.BodyEncoding = Encoding.UTF8
Case Else : MyMail.BodyEncoding = Encoding.ASCII
End Select

Select Case UCase(sBodyFormat)
Case "HTML" : MyMail.BodyFormat = Mail.MailFormat.Html
Case Else : MyMail.BodyFormat = Mail.MailFormat.Text
End Select

Select Case UCase(sPriority)
Case "HIGH" : MyMail.Priority = Mail.MailPriority.High
Case "LOW" : MyMail.Priority = Mail.MailPriority.Low
Case Else : MyMail.Priority = Mail.MailPriority.Normal
End Select

'Build an IList of mail attachments.

If sAttach <> "" Then
Dim delim As Char = ","
Dim sSubstr As String
For Each sSubstr In sAttach.Split(delim)
Dim myAttachment As Net.Mail.Attachment = New Net.Mail.Attachment(sSubstr)
MyMail.Attachments.Add(myAttachment)
Next
End If

Mail.SmtpMail.SmtpServer = sMailServer
Mail.SmtpMail.Send(MyMail)

lblMsg1.Text = "VB Message sent to " & MyMail.To

End Sub
End Class

those programming error :The transport failed to connect to the server.

how to solve the error

pls reply me........

Jul 3 '07 #8

kenobewan

4,871

Expert 4TB

This is a network related error. Your application cannot connect to the mail server specified.

SmtpMail.SmtpServer
Is a valid SMTP Server?

Check to be sure the server System.Web.Mail is executing on can connect to the mail server. Some times firewalls or proxy servers can get in the way.
Try specifying the value by IP address. Poor DNS resolution can sometimes hinder name lookups.

Make sure the that the mail server is running at port 25.

If you did not specify a SmtpMail.SmtpServer property, or if SmtpMail.SmtpServer points to "localhost" (or the equivalent), be sure the SMTP Service is running on port 25.

For testing purposes change the MailMessage.From and MailMessage.To properties to an address that exists on SmtpMail.SmtpServer. Some times this exception is thrown, when it really is a relay issue.

Jul 3 '07 #9