smtp sending issue - 2.0

Hi all,

I am trying to send an email in some asp.net code and our SMTP Server
(EXchange) keeps kicking back with this message:-

Mailbox unavailable. The server response was: 5.7.1 Requested action not
taken: message refused

Any ideas? The ip address of the sending server is in the allow relay list
for the smtp server.

I have verified that the asp.net server can send out email fine by using OE.

Please help!

TIA!u can use my free mail component: WakiMail
download url: http://www.aspxcontrol.net

<param@.community.nospam> wrote in message
news:%239m6KUkWGHA.4652@.TK2MSFTNGP04.phx.gbl...
> Hi all,
> I am trying to send an email in some asp.net code and our SMTP Server
> (EXchange) keeps kicking back with this message:-
> Mailbox unavailable. The server response was: 5.7.1 Requested action not
> taken: message refused
> Any ideas? The ip address of the sending server is in the allow relay list
> for the smtp server.
> I have verified that the asp.net server can send out email fine by using
> OE.
> Please help!
> TIA!