Thanks Kristofer
Going much better but now I get:

The server rejected one or more recipient addresses. The server response was
: 550 5.7.1 Unable to relay for aaa@bbbb.ccc
Description: An unhandled exception occurred during the execution of the cur
rent web request. Please review the stack trace for more information about t
he error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.COMException: The server r
ejected one or more recipient addresses. The server response was: 550 5.7.1 
Unable to relay for aaa@bbbb.ccc

Source Error:


Line 36:
Line 37: 			SmtpMail.SmtpServer = "localhost";
Line 38: 			SmtpMail.Send( mm );
Line 39: 		}

Any suggestions - I suspect something in web.config needs to be set?
Thanks to both of you


"Kristofer Gafvert" wrote:

> Hello,
>
> Try to add this above Send():
>
> SmtpMail.SmtpServer = "localhost";
>
> (i assume that you want to send using localhost)
>
> --
> Regards,
> Kristofer Gafvert - IIS MVP
> http://www.ilopia.com - When you need help!
>
>
> "SibAndela" <SibAndela@discussions.microsoft.com> wrote in message
> news:42200BBD-BE0F-4C58-82E2-6C0FF5B326A0@microsoft.com... 
> submitted by the client. I also need to attach a file to send to the
> recipient of the email. 
> "SendUsing" configuration value is invalid. 
>
>
>

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