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Oh we installed exchange 2013 btw. &nbsp;and it was working just fine until we uninstalled exchange 2007
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Oh we installed exchange 2013 btw.  and it was working just fine until we uninstalled exchange 2007

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What would the default settings be for this?
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What would the default settings be for this?

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Okay so i followed those instruction and now mail leave my outlook outbox but does not get delivered.
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Okay so i followed those instruction and now mail leave my outlook outbox but does not get delivered.

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I called MS and got support. &nbsp;They removed the seconded DNS server so it was justing using 1 not 2 and it all started working again.
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I called MS and got support.  They removed the seconded DNS server so it was justing using 1 not 2 and it all started working again.

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We just demoted/ uninstalled exchange 2007 and now email is not flowing in or out. &nbsp;The sent mail is just sitting in my outbox and not going out to &nbsp;the server.
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We just demoted/ uninstalled exchange 2007 and now email is not flowing in or out.  The sent mail is just sitting in my outbox and not going out to  the server.

Mail flow out and in

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.

Exchange

Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.

Windows Server 2012

Within Internet message handling services (MHS), a message transfer agent or mail transfer agent (MTA) or mail relay is software that transfers electronic mail messages from one computer to another using a client–server application architecture. A MTA implements both the client (sending) and server (receiving) portions of the Simple Mail Transfer Protocol (SMTP). The terms mail server, mail exchanger, and MX host may also refer to a computer performing the MTA function. The Domain Name System (DNS) associates a mail server to a domain with mail exchanger (MX) resource records containing the domain name of a host providing MTA services.