I have an aspx page in which I step through emails from a SQL Server table
and snd each a custom email message. The emails in that table are all valid
formats. When I run the page I immediately get the following error message:
----------------------------------
Exception Details: System.Runtime.InteropServices.COMException: The server
rejected one or more recipient addresses. The server response was: 501 5.5.4
Invalid Address
-----------------------------------
None of the emails are actually sent and I have no email address that looks
anything like "5.5.4". The relavent code is below. Any thoughts on what
causes this error message?
============== code ==================
Private Sub SendData(ByVal id As Int32, ByVal email As String)
'Create an instance of the MailMessage class
Dim objMM As New MailMessage
objMM.To = email
objMM.From = "we*******@mySite.org"
objMM.BodyFormat = MailFormat.Html
'Set the priority - options are High, Low, and Normal
objMM.Priority = MailPriority.Normal
'Set the subject
objMM.Subject = "Email Verification"
'Set the body
Dim baseUri As New Uri("http://www.mySite.org/")
Dim myUri As New Uri(baseUri, "verifyemailaddress.aspx?i=" & id.ToString)
objMM.Body = "To verify the email address you have registered with
mySite.org " _
& "please click on the following link: " _
& vbCrLf & "<p/><a href=""" & myUri.ToString & """>" & myUri.ToString &
"</a>" & vbCrLf _
& "<p /> If your email system does not allow active links, copy the link to
your browser's " _
& "address box."
'Specify to use the default Smtp Server
SmtpMail.SmtpServer = "localhost"
SmtpMail.Send(objMM)
End Sub 2 1991
the problem may be the address in your "from" field, some smtp servers are
configured to reject all emails that come from unknown senders. so try and
create a pop account and then try to send FROM that address. Hope that
helps.
Regards,
Alejandro Penate-Diaz
"Wayne Wengert" <wa***********@wengert.org> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl... I have an aspx page in which I step through emails from a SQL Server table and snd each a custom email message. The emails in that table are all valid formats. When I run the page I immediately get the following error message:
---------------------------------- Exception Details: System.Runtime.InteropServices.COMException: The server rejected one or more recipient addresses. The server response was: 501 5.5.4 Invalid Address -----------------------------------
None of the emails are actually sent and I have no email address that looks anything like "5.5.4". The relavent code is below. Any thoughts on what causes this error message?
============== code ================== Private Sub SendData(ByVal id As Int32, ByVal email As String)
'Create an instance of the MailMessage class
Dim objMM As New MailMessage objMM.To = email
objMM.From = "we*******@mySite.org" objMM.BodyFormat = MailFormat.Html
'Set the priority - options are High, Low, and Normal
objMM.Priority = MailPriority.Normal
'Set the subject
objMM.Subject = "Email Verification"
'Set the body
Dim baseUri As New Uri("http://www.mySite.org/")
Dim myUri As New Uri(baseUri, "verifyemailaddress.aspx?i=" & id.ToString)
objMM.Body = "To verify the email address you have registered with mySite.org " _
& "please click on the following link: " _
& vbCrLf & "<p/><a href=""" & myUri.ToString & """>" & myUri.ToString & "</a>" & vbCrLf _
& "<p /> If your email system does not allow active links, copy the link to your browser's " _
& "address box."
'Specify to use the default Smtp Server
SmtpMail.SmtpServer = "localhost"
SmtpMail.Send(objMM)
End Sub
Alejandro;
Thanks for the response. I ran some test and I find that if I limit the list
of emails to send to 1 or 2, it works? When I let it try to loop through the
whole list (175 addressees) I get the error.
Is there some way I can tell it to "wait" untile the current email is sent
before I send the next one?
Wayne
"Alejandro Penate-Diaz" <al********@hotmail.com> wrote in message
news:e3**************@TK2MSFTNGP12.phx.gbl... the problem may be the address in your "from" field, some smtp servers are configured to reject all emails that come from unknown senders. so try and create a pop account and then try to send FROM that address. Hope that helps. Regards, Alejandro Penate-Diaz
"Wayne Wengert" <wa***********@wengert.org> wrote in message news:%2****************@TK2MSFTNGP10.phx.gbl...I have an aspx page in which I step through emails from a SQL Server table and snd each a custom email message. The emails in that table are all valid formats. When I run the page I immediately get the following error message:
---------------------------------- Exception Details: System.Runtime.InteropServices.COMException: The server rejected one or more recipient addresses. The server response was: 501 5.5.4 Invalid Address -----------------------------------
None of the emails are actually sent and I have no email address that looks anything like "5.5.4". The relavent code is below. Any thoughts on what causes this error message?
============== code ================== Private Sub SendData(ByVal id As Int32, ByVal email As String)
'Create an instance of the MailMessage class
Dim objMM As New MailMessage objMM.To = email
objMM.From = "we*******@mySite.org" objMM.BodyFormat = MailFormat.Html
'Set the priority - options are High, Low, and Normal
objMM.Priority = MailPriority.Normal
'Set the subject
objMM.Subject = "Email Verification"
'Set the body
Dim baseUri As New Uri("http://www.mySite.org/")
Dim myUri As New Uri(baseUri, "verifyemailaddress.aspx?i=" & id.ToString)
objMM.Body = "To verify the email address you have registered with mySite.org " _
& "please click on the following link: " _
& vbCrLf & "<p/><a href=""" & myUri.ToString & """>" & myUri.ToString & "</a>" & vbCrLf _
& "<p /> If your email system does not allow active links, copy the link to your browser's " _
& "address box."
'Specify to use the default Smtp Server
SmtpMail.SmtpServer = "localhost"
SmtpMail.Send(objMM)
End Sub
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