Vista - rejected mail

Hi, I have a problem with one contact. I can't receive or send any mail
even though I could until a couple of weeks ago. I get an email from mail
delivery which tells me that
'The following addresses had permanent fatal errors'. It is the address of
a business and I know they or I have not added them to the blocked senders'
list. What now?

Please post as much of the non-delivery notice as you can.
You can blank out any personal details like the username portion
of any email address.

--
Gary VanderMolen, MS-MVP (Mail)


"maeve" <meathome@xxxxxx> wrote in message news:687443E1-FE22-4BE8-8C22-D28854E82EE1@xxxxxx

Hi Here is the email received from the mail administrator. Thanks.

The original message was received at Fri, 22 Aug 2008 11:42:12 +1000
from 60-241-228-2.static.tpgi.com.au [60.241.228.2]

This message was generated by mail5.tpgi.com.au

----- The following addresses had permanent fatal errors -----
<blacktownrsl@xxxxxx>
(reason: 550 5.1.1 <blacktownrsl@xxxxxx> recipient
rejected)

----- Transcript of session follows -----
.... while talking to mx1.bne.server-mail.com.:<<< 550 5.1.1 <blacktownrsl@xxxxxx> recipient rejected
550 5.1.1 <blacktownrsl@xxxxxx>... User unknown<<< 503 5.5.0 need RCPT before DATA



--------------------------------------------------------------------------------


Return-Path: xxxxxxxx@xxxxxx
X-TPG-Antivirus: Passed
Received: from MaevePC (60-241-228-2.static.tpgi.com.au [60.241.228.2])
by mail5.tpgi.com.au (envelope-from xxxxxxxx@xxxxxx) (8.14.3/8.14.3)
with SMTP id m7M1g6bH012261
for <blacktownrsl@xxxxxx>; Fri, 22 Aug 2008 11:42:12 +1000
Message-ID: <480745560D404AECB4705F07AD382E49@xxxxxx>
From: xxxxxxxx@xxxxxx
To: "BLACKTOWN RSL CLUB" <blacktownrsl@xxxxxx>
References:
<VPOP31.5.4.20080811091732.796.af7.1.d0550b68@xxxxxx>
In-Reply-To:
<VPOP31.5.4.20080811091732.796.af7.1.d0550b68@xxxxxx>
Subject: Re: Blacktown RSL -$10,000 Must be Won
Date: Fri, 22 Aug 2008 11:42:06 +1000
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0022_01C9044C.1A355C20"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Windows Mail 6.0.6001.18000
X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6001.18049

"Gary VanderMolen" <Gary@xxxxxx> wrote in message
news:uYnhbRZBJHA.3484@xxxxxx
Please post as much of the non-delivery notice as you can.
You can blank out any personal details like the username portion
of any email address.

--
Gary VanderMolen, MS-MVP (Mail)


"maeve" <meathome@xxxxxx> wrote in message
news:687443E1-FE22-4BE8-8C22-D28854E82EE1@xxxxxx

I tried emailing that recipient (blacktownrsl@xxxxxx)
and got the same error message you got. The problem is
definitely at the recipient's end.

--
Gary VanderMolen, MS-MVP (Mail)


"maeve" <meathome@xxxxxx> wrote in message news:EFF3399C-7078-4DD4-81B5-D66A88ED9B9F@xxxxxx