asterisk users - Feb 2004 - Trouble emailing Digium

Is it just me or is everyone having problems with emailing digium?

I've tried sending two emails, but they keep getting returned with the
following errors:-

   ----- The following addresses had permanent fatal errors -----
<shipping@digium.com>
    (reason: 554 <shipping@digium.com>: Recipient address rejected: Relay
access denied)

   ----- Transcript of session follows ----- ... while talking to
digium.com.mail1.psmtp.com.:
>>> RCPT To:<shipping@digium.com>
<<< 554 <shipping@digium.com>: Recipient address rejected: Relay
access
denied
554 5.0.0 Service unavailable

Thanks,
Chris Lee

Chris,

On Fri, 6 Feb 2004, Christopher Lee wrote:
>    ----- The following addresses had permanent fatal errors -----
> <shipping@digium.com>
>     (reason: 554 <shipping@digium.com>: Recipient address rejected:
Relay
> access denied)
> 
>    ----- Transcript of session follows ----- ... while talking to
> digium.com.mail1.psmtp.com.:
> >>> RCPT To:<shipping@digium.com>
> <<< 554 <shipping@digium.com>: Recipient address rejected:
Relay access
> denied
> 554 5.0.0 Service unavailable
I was affected by something similar to this recently, with a company in
the US whose mail server virus/spam filter rejected anything from
"com.au"...

Folks...?  ;-)

Cheers,
Vic Cross