troubleshooting Question

#5.5.0 smtp;550-Verification failed for

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x-alfrelc asked on
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Hi Experts,

I am having some issues with my exchange server, There is 2 domains where we can not sent emails, we get a #5.5.0 smtp;550-Verification failed, I tried sending emails with my personal email to those 2 domains and it works.

2 weeks ago my account in the company where I host my website was put on hold and all the configurations for my exchange server were deleted, so My exchange it is getting those bouncing back emails since then.

This one of the emails that was bouncing back.

Microsoft Mail Internet Headers Version 2.0
From: postmaster@plumbingmart.ca
To: alopez@plumbingmart.ca
Date: Thu, 8 Sep 2011 11:26:00 -0400
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
      boundary="9B095B5ADSN=_01CC67E5612197E8000004A7mail.plumbingmar"
X-DSNContext: 7ce717b1 - 1194 - 00000002 - 00000000
Message-ID: <RaqbC8wSA0000000f@mail.plumbingmart.ca>
Subject: Delivery Status Notification (Failure)

--9B095B5ADSN=_01CC67E5612197E8000004A7mail.plumbingmar
Content-Type: text/plain; charset=unicode-1-1-utf-7

--9B095B5ADSN=_01CC67E5612197E8000004A7mail.plumbingmar
Content-Type: message/delivery-status

--9B095B5ADSN=_01CC67E5612197E8000004A7mail.plumbingmar
Content-Type: message/rfc822

X-MimeOLE: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: multipart/alternative;
      boundary="----_=_NextPart_001_01CC6E3B.9286F604"
Subject: test
Date: Thu, 8 Sep 2011 11:22:13 -0400
Message-ID: <F030D13A20A03F409F66616DC7817FFC6CEDF6@pmartsvr1.PlumbingMart.local>
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Thread-Topic: test
Thread-Index: AcxuOxWngean2UcPR52ncHLmG8Y90g==
From: "Alfredo Lopez" <alopez@plumbingmart.ca>
To: <rbolton@centricity360.com>

------_=_NextPart_001_01CC6E3B.9286F604
Content-Type: text/plain;
      charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

------_=_NextPart_001_01CC6E3B.9286F604
Content-Type: text/html;
      charset="us-ascii"
Content-Transfer-Encoding: quoted-printable


------_=_NextPart_001_01CC6E3B.9286F604--


Thank you very much for your help,




--9B095B5ADSN=_01CC67E5612197E8000004A7mail.plumbingmar--
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