New mail address doesn't work

New mail address doesn't work

We created a new email address, but it doesn't quite work.
Followings are error message.

Delivery to the following recipient failed permanently:

    XXXX @tvisioninsights.com

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain  tvisioninsights.com  by  aspmx.l.google.com . [2607:f8b0:400d:c03::1b].

The error that the other server returned was:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1  http://support.google.com/mail/bin/answer.py?answer=6596  b3si13774994qai.12 - gsmtp


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From: 
Date: Mon, 26 Jan 2015 11:14:49 -0500
Message-ID: <CAG2XRKvSwFdJdv16w=+ UMdDzhfwtpFDvCqn27_TZiHaT4i0uuw@mail.gmail.com >
Subject: Fwd: Job Post for computer vision engieer
To: 
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