Delivery has failed to these recipients or distribution lists:

Leah Bray<mailto:leah.bray@london-belgravia.com>

The recipient’s e-mail address was not found in the recipient’s e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the e-mail address and try resending this message, or provide the following diagnostic text to your system administrator.

Sent by Microsoft Exchange Server 2007


Diagnostic information for administrators:

Generating server: AVANTAMX07.avanta.co.uk
leah.bray@london-belgravia.com
#550 5.1.1 RESOLVER.ADR.RecipNotFound; not found ##

Original message headers:
Received: from AVANTAMXBE.avanta.co.uk ([::1]) by AVANTAMX07.avanta.co.uk
([::1]) with mapi; Mon, 21 Jul 2014 12:55:39 +0100
Content-Type: application/ms-tnef; name=”winmail.dat”
Content-Transfer-Encoding: binary
From:   Dean Carney <Dean.Carney@avanta.co.uk>
To: Leah Bray <leah.bray@london-belgravia.com>
Date:   Mon, 21 Jul 2014 12:55:37 +0100
Subject:    Test
    Thread-Topic: Test
    Thread-Index: Ac+k2q+9WnAsgceASBOBIBIYQ6u11w==
    Message-ID: <26EE075CEBB5124FB7441B5B29667F2A0DEF09B46A@AVANTAMXBE.avanta.co.uk>
    Accept-Language: en-US, en-GB
    Content-Language: en-US
    X-MS-Has-Attach: yes
    X-MS-TNEF-Correlator: <26EE075CEBB5124FB7441B5B29667F2A0DEF09B46A@AVANTAMXBE.avanta.co.uk>
    MIME-Version: 1.0

This is the mail system at host titan.avanta.co.uk.
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<leah.bray@london-belgravia.com>: host said:
550 5.7.1 Unable to relay (in reply to RCPT TO command)