smtp.Send失败 [英] smtp.Send fail

问题描述

我有一个包含以下字段的表格：


UserEmail

主题

正文


提交表单后，电子邮件处理得很好。当我尝试将
添加到mm.body（mm.Body = Body.Text&

Listbox1.SelectedItem.Text）时，smtp.Send失败。任何想法？

代码：


< script runat =" server">

受保护的子SendEmail_Click（ByVal发送者） As Object，ByVal e As

System.EventArgs）处理SendEmail.Click

''!!!将此值更新为您的电子邮件地址

Const ToAddress As String =" ab*@abc.com"


''（1）创建MailMessage实例

Dim mm As New Net.Mail.MailMessage（UsersEmail.Text，ToAddress）


''（2）分配MailMessage的属性

mm.Subject = Subject.Text

mm.Body = Body.Text& TextBox1.Text

mm.IsBodyHtml = False


''（3）创建SmtpClient对象

Dim smtp As New Net .Mail.SmtpClient


''（4）发送MailMessage（将使用Web.config设置）

smtp.Send（mm）

结束子

< / script>

I have a form with the following fields:

UserEmail
Subject
Body

When the form is submitted, the email is processed fine. When I try
to add another field to the mm.body (mm.Body = Body.Text &
Listbox1.SelectedItem.Text) the smtp.Send fails. Any ideas ?
Code:

<script runat="server">
Protected Sub SendEmail_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles SendEmail.Click
''!!! UPDATE THIS VALUE TO YOUR EMAIL ADDRESS
Const ToAddress As String = "ab*@abc.com"

''(1) Create the MailMessage instance
Dim mm As New Net.Mail.MailMessage(UsersEmail.Text, ToAddress)

''(2) Assign the MailMessage''s properties
mm.Subject = Subject.Text
mm.Body = Body.Text & TextBox1.Text
mm.IsBodyHtml = False

''(3) Create the SmtpClient object
Dim smtp As New Net.Mail.SmtpClient

''(4) Send the MailMessage (will use the Web.config settings)
smtp.Send(mm)
End Sub
</script>

推荐答案

服务器是否有smtp


如果不是你需要告诉smtpclient在哪里找到一个


Dim message As New MailMessage（" sender @ address"，"来自@ address"，" Subject"，

" Message Text"）

Dim emailClient As New SmtpClient（" Email Server Name"）


emailClient.Send（留言）


< bg ******** @ yahoo.comwrote in message

news：11 ********************** @ w3g2000hsg.googlegro ups.com ...

Does the server have smtp

if not you need to tell smtpclient where to find one

Dim message As New MailMessage("sender@address", "from@address", "Subject",
"Message Text")

Dim emailClient As New SmtpClient("Email Server Name")

emailClient.Send(message)

<bg********@yahoo.comwrote in message
news:11**********************@w3g2000hsg.googlegro ups.com...

>


我有一个包含以下字段的表单：


UserEmail

主题

正文


表格提交后，电子邮件处理得很好。当我尝试将
添加到mm.body（mm.Body = Body.Text&

Listbox1.SelectedItem.Text）时，smtp.Send失败。有什么想法吗？


代码：


< script runat =" server">

受保护的子SendEmail_Click（ByVal sender As Object，ByVal e As

System.EventArgs）处理SendEmail.Click

''!!!将此值更新为您的电子邮件地址

Const ToAddress As String =" ab*@abc.com"


''（1）创建MailMessage实例

Dim mm As New Net.Mail.MailMessage（UsersEmail.Text，ToAddress）


''（2）分配MailMessage的属性

mm.Subject = Subject.Text

mm.Body = Body.Text& TextBox1.Text

mm.IsBodyHtml = False


''（3）创建SmtpClient对象

Dim smtp As New Net .Mail.SmtpClient


''（4）发送MailMessage（将使用Web.config设置）

smtp.Send（mm）

结束子


< / script>

>

I have a form with the following fields:

UserEmail
Subject
Body

When the form is submitted, the email is processed fine. When I try
to add another field to the mm.body (mm.Body = Body.Text &
Listbox1.SelectedItem.Text) the smtp.Send fails. Any ideas ?
Code:

<script runat="server">
Protected Sub SendEmail_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles SendEmail.Click
''!!! UPDATE THIS VALUE TO YOUR EMAIL ADDRESS
Const ToAddress As String = "ab*@abc.com"

''(1) Create the MailMessage instance
Dim mm As New Net.Mail.MailMessage(UsersEmail.Text, ToAddress)

''(2) Assign the MailMessage''s properties
mm.Subject = Subject.Text
mm.Body = Body.Text & TextBox1.Text
mm.IsBodyHtml = False

''(3) Create the SmtpClient object
Dim smtp As New Net.Mail.SmtpClient

''(4) Send the MailMessage (will use the Web.config settings)
smtp.Send(mm)
End Sub
</script>

抱歉没有正确阅读你的帖子


尝试写作


response.write（Body.Text& Listbox1.SelectedItem.Text）


看看你得到了什么

< bg ******** @ yahoo.comwrote in message

news：11 ******* ***************@w3g2000hsg.googlegro ups.com ...

sorry did not read your post correctly

try writing

response.write(Body.Text & Listbox1.SelectedItem.Text)

see what you get
<bg********@yahoo.comwrote in message
news:11**********************@w3g2000hsg.googlegro ups.com...

>

我有一个包含以下字段的表格：


UserEmail

主题

身体


提交表单后，电子邮件处理得很好。当我尝试将
添加到mm.body（mm.Body = Body.Text&

Listbox1.SelectedItem.Text）时，smtp.Send失败。有什么想法吗？


代码：


< script runat =" server">

受保护的子SendEmail_Click（ByVal sender As Object，ByVal e As

System.EventArgs）处理SendEmail.Click

''!!!将此值更新为您的电子邮件地址

Const ToAddress As String =" ab*@abc.com"


''（1）创建MailMessage实例

Dim mm As New Net.Mail.MailMessage（UsersEmail.Text，ToAddress）


''（2）分配MailMessage的属性

mm.Subject = Subject.Text

mm.Body = Body.Text& TextBox1.Text

mm.IsBodyHtml = False


''（3）创建SmtpClient对象

Dim smtp As New Net .Mail.SmtpClient


''（4）发送MailMessage（将使用Web.config设置）

smtp.Send（mm）

结束子


< / script>

>

I have a form with the following fields:

UserEmail
Subject
Body

When the form is submitted, the email is processed fine. When I try
to add another field to the mm.body (mm.Body = Body.Text &
Listbox1.SelectedItem.Text) the smtp.Send fails. Any ideas ?
Code:

<script runat="server">
Protected Sub SendEmail_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles SendEmail.Click
''!!! UPDATE THIS VALUE TO YOUR EMAIL ADDRESS
Const ToAddress As String = "ab*@abc.com"

''(1) Create the MailMessage instance
Dim mm As New Net.Mail.MailMessage(UsersEmail.Text, ToAddress)

''(2) Assign the MailMessage''s properties
mm.Subject = Subject.Text
mm.Body = Body.Text & TextBox1.Text
mm.IsBodyHtml = False

''(3) Create the SmtpClient object
Dim smtp As New Net.Mail.SmtpClient

''(4) Send the MailMessage (will use the Web.config settings)
smtp.Send(mm)
End Sub
</script>

另外.....


在代码周围放置一个try / catch块，看看有什么东西可以起作用

ThatsIT.net。 AU" < me @ thatsitwrote in message

news：14 ******************************** ** @ microsof t.com ...

Also.....

Put a try/catch block around the code and see what that kicks up if anything
"ThatsIT.net.au" <me@thatsitwrote in message
news:14**********************************@microsof t.com...

服务器是否有smtp


如果不是你需要告诉smtpclient在哪里找到一个


Dim message As New MailMessage（" sender @ address"，" from @ address"，

" Subject"，" ;消息文本）


Dim emailClient As New SmtpClient（电子邮件服务器名称）


emailClient.Send（message）


< bg ******** @ yahoo.com写信息

新闻：11 ************ **********@w3g2000hsg.googlegro ups.com ...

Does the server have smtp

if not you need to tell smtpclient where to find one

Dim message As New MailMessage("sender@address", "from@address",
"Subject", "Message Text")

Dim emailClient As New SmtpClient("Email Server Name")

emailClient.Send(message)

<bg********@yahoo.comwrote in message
news:11**********************@w3g2000hsg.googlegro ups.com...

>>

我有包含以下字段的表单：

UserEmail
主题


表单提交后，电子邮件处理正常。当我尝试将另一个字段添加到mm.body（mm.Body = Body.Text&
Listbox1.SelectedItem.Text）时，smtp.Send失败。任何想法？

代码：

< script runat =" server">
受保护的子SendEmail_Click（ByVal发送者为对象，ByVal e As
System.EventArgs）处理SendEmail.Click
''!!!将此值更新为您的电子邮件地址
Const ToAddress As String =" ab*@abc.com"

''（1）创建MailMessage实例
Dim mm As New Net.Mail.MailMessage（UsersEmail.Text，ToAddress）

''（2）分配MailMessage的属性
mm.Subject = Subject.Text
mm.Body = Body.Text& TextBox1.Text
mm.IsBodyHtml = False

''（3）创建SmtpClient对象
Dim smtp As New Net.Mail.SmtpClient

''（4）发送MailMessage（将使用Web.config设置）
smtp.Send（mm）
End Sub

< / script>

>>

I have a form with the following fields:

UserEmail
Subject
Body

When the form is submitted, the email is processed fine. When I try
to add another field to the mm.body (mm.Body = Body.Text &
Listbox1.SelectedItem.Text) the smtp.Send fails. Any ideas ?
Code:

<script runat="server">
Protected Sub SendEmail_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles SendEmail.Click
''!!! UPDATE THIS VALUE TO YOUR EMAIL ADDRESS
Const ToAddress As String = "ab*@abc.com"

''(1) Create the MailMessage instance
Dim mm As New Net.Mail.MailMessage(UsersEmail.Text, ToAddress)

''(2) Assign the MailMessage''s properties
mm.Subject = Subject.Text
mm.Body = Body.Text & TextBox1.Text
mm.IsBodyHtml = False

''(3) Create the SmtpClient object
Dim smtp As New Net.Mail.SmtpClient

''(4) Send the MailMessage (will use the Web.config settings)
smtp.Send(mm)
End Sub
</script>

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