Trouble using System.Web.Mail

[Terry Olsen]

When trying to send an email, I get the following exception. It says
that the sender address is invalid, but it is perfectly valid. Any
suggestions?

Error sending email using mail1.us.ups.com
To: aa*@ups.com;bb*@ups.com
From: aa*@ups.com
Bcc: aa*@ups.com
====================
System.Web.HttpException: Could not access 'CDO.Message' object. --->
System.Reflection.TargetInvocationException: Exception has been thrown
by the target of an invocation. --->
System.Runtime.InteropServices.COMException (0x8004020E): The server
rejected the sender address. The server response was: 501 5.5.4 Invalid
Address

--- End of inner exception stack trace ---

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[Herfried K. Wagner [MVP]]

"Terry Olsen" <to******@hotmail.com> schrieb:

When trying to send an email, I get the following exception.

<URL:http://www.systemwebmail.com/>

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>

[Mike Lowery]

You've provided us with the destination addresses, not the sender address. The
SMTP server you're communicating with is rejecting your e-mail, not .Net.
You're probably trying to relay.

"Terry Olsen" <to******@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...

When trying to send an email, I get the following exception. It says
that the sender address is invalid, but it is perfectly valid. Any
suggestions?

Error sending email using mail1.us.ups.com
To: aa*@ups.com;bb*@ups.com
From: aa*@ups.com
Bcc: aa*@ups.com
====================
System.Web.HttpException: Could not access 'CDO.Message' object. --->
System.Reflection.TargetInvocationException: Exception has been thrown
by the target of an invocation. --->
System.Runtime.InteropServices.COMException (0x8004020E): The server
rejected the sender address. The server response was: 501 5.5.4 Invalid
Address

--- End of inner exception stack trace ---

*** Sent via Developersdex http://www.developersdex.com ***