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all other current users are working fine
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What do you see in the <b>Queue Viewer</b> located in the Exchange Management Console &gt;&nbsp;Toolbox?
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What do you see in the Queue Viewer located in the Exchange Management Console > Toolbox?

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Ouch. Make sure you give the tech an earful then! Glad your issue got sorted, I know how stressful it can be when it's late and everyone else is asleep but yourself.
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Ouch. Make sure you give the tech an earful then! Glad your issue got sorted, I know how stressful it can be when it's late and everyone else is asleep but yourself.

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its bizarre, first a single user using owa can send internally but external email addresses, email appears in sent items and i can see has been submitted to the sbs2008 exchange 2007 server but no ndr and does not get delivered.<br />
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i notice the same thing happens when i create new users in the sbs 2008 server
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its bizarre, first a single user using owa can send internally but external email addresses, email appears in sent items and i can see has been submitted to the sbs2008 exchange 2007 server but no ndr and does not get delivered.

i notice the same thing happens when i create new users in the sbs 2008 server

a single and new users in sbs2008 can send internal email but not external

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).

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.