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make sure that the group has a smtp alias in the domain. This is in the email addresses tab of the group under AD Users and comps. 
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make sure that the group has a smtp alias in the domain. This is in the email addresses tab of the group under AD Users and comps.

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let me check again and let u know
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yes, each group has at least 2-3 smtp email addresses, which i tried all of them and nothing went through.<br />
Any ideas ?
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yes, each group has at least 2-3 smtp email addresses, which i tried all of them and nothing went through.
Any ideas ?

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Two days ago i created a new group. I can only send email to this specific group. For all the other groups i get<br />
<br />
Reporting-MTA: dns;daims01.lockeliddell.c<wbr />om<br />
Received-From-MTA: dns;mail.lockeliddell.com<br />
Arrival-Date: Wed, 3 Oct 2007 21:45:17 -0500<br />
<br />
Final-Recipient: rfc822;llsns@lockelord.com<wbr /><br />
Action: failed<br />
Status: 5.7.1<br />
X-Display-Name: LLS Network Services
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Two days ago i created a new group. I can only send email to this specific group. For all the other groups i get

Reporting-MTA: dns;daims01.lockeliddell.com
Received-From-MTA: dns;mail.lockeliddell.com
Arrival-Date: Wed, 3 Oct 2007 21:45:17 -0500

Final-Recipient: rfc822;llsns@lockelord.com
Action: failed
Status: 5.7.1
X-Display-Name: LLS Network Services

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<div class="content wysiwyg-content">
hi we have an exchange 2003 organization sp2 and i cannot send email to any of the domain groups from the internet. I am getting NDR.<br />
Any ideas ?<br />

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hi we have an exchange 2003 organization sp2 and i cannot send email to any of the domain groups from the internet. I am getting NDR.
Any ideas ?


cannot send email to mail enabled groups from the internet

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.