I am running on IIS6 on a Windows 2003 Web Edition Server.  We also have an
Exchange Server 2000 running on W2K Server.

I thought I was using CDOSYS, but now I am thinking I am not.  We have a
site using asp that does not seem to have the problem I am now experiencing.
They are using CDOSYS.

On my site, which is asp.net we are doing something like:

Imports System.Web.Mail

Dim Message As New MailMessage()
message.To = SendTo
message.From = SentFrom
message.Subject = subject
message.Body = strInput
if attachment <> "" then message.Attachments.Add(New
MailAttachment(attachment,MailEncoding.Base64))
message.BodyFormat = MailFormat.Html
SmtpMail.SmtpServer = mailServer
smtpMail.Send(message)

mailServer is set to "localhost".

My problem seems to be from aliases set up on the 2000 server.

If I have a user set up as tom@company.com and also a user setup as
tom@website.com with is just an alias to tom@company.com, this causes a
problem if my message.To address above is sent to tom@website.com.  If it
gets sent to tom@company.com, there is no problem.

Also, if I send it to tom@website.com from outlook, it works fine.

But if IIS sends it to the alias, I get the following message:
 ****************************************
************************************
********************
The following recipient(s) could not be reached:

Jay Norton on 10/3/2005 5:49 PM
A configuration error in the e-mail system caused the message to
bounce between two servers or to be forwarded between two recipients.
Contact your administrator.
<MARS.ftsolace.com #5.3.5>
 ****************************************
************************************
**********************

What is causing the problem and how do I resolve it?

Thanks,

Tom

[ Post a follow-up to this message ]

Actually that problem can also happen with outlook. In our case, we saw
this happening with certain users when they updated the WAN to active
directory.
..PC


tshad wrote:

> I am running on IIS6 on a Windows 2003 Web Edition Server.  We also have a
n
> Exchange Server 2000 running on W2K Server.
>
> I thought I was using CDOSYS, but now I am thinking I am not.  We have a
> site using asp that does not seem to have the problem I am now experiencin
g.
> They are using CDOSYS.
>
> On my site, which is asp.net we are doing something like:
>
>    Imports System.Web.Mail
>
>    Dim Message As New MailMessage()
>    message.To = SendTo
>    message.From = SentFrom
>    message.Subject = subject
>    message.Body = strInput
>    if attachment <> "" then message.Attachments.Add(New
> MailAttachment(attachment,MailEncoding.Base64))
>    message.BodyFormat = MailFormat.Html
>    SmtpMail.SmtpServer = mailServer
>    smtpMail.Send(message)
>
> mailServer is set to "localhost".
>
> My problem seems to be from aliases set up on the 2000 server.
>
> If I have a user set up as tom@company.com and also a user setup as
> tom@website.com with is just an alias to tom@company.com, this causes a
> problem if my message.To address above is sent to tom@website.com.  If it
> gets sent to tom@company.com, there is no problem.
>
> Also, if I send it to tom@website.com from outlook, it works fine.
>
> But if IIS sends it to the alias, I get the following message:
>  ****************************************
**********************************
**********************
> The following recipient(s) could not be reached:
>
>       Jay Norton on 10/3/2005 5:49 PM
>             A configuration error in the e-mail system caused the message 
to
> bounce between two servers or to be forwarded between two recipients.
> Contact your administrator.
>             <MARS.ftsolace.com #5.3.5>
>  ****************************************
**********************************
************************
>
> What is causing the problem and how do I resolve it?
>
> Thanks,
>
> Tom
>
>
>

[ Post a follow-up to this message ]

"P C" <user@nospam.com> wrote in message
news:eodLuoIzFHA.2424@TK2MSFTNGP12.phx.gbl...
> Actually that problem can also happen with outlook. In our case, we saw
> this happening with certain users when they updated the WAN to active
> directory.
> ..PC

Well, we are running with AD.  But Outlook doesn't seem to have a problem on
our end.

Did you find out how to solve the problem for users that did see that
problem?

Thanks,

Tom[vbcol=seagreen]
>
>
> tshad wrote:
> 

[ Post a follow-up to this message ]