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I am running Exchange 2007 with a separate edge transport server. &nbsp;Our current company domain.com is setup and working properly with no problems. &nbsp;I am trying to setup email for another company &nbsp;newcompany.com on the same exchange and edge server. &nbsp;I have added the accepted domain and email address policy, but I am stuck. &nbsp;How do I setup the edge server, DNS, and exchange server to be able to sned and receive emails for newcompany.com.
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I am running Exchange 2007 with a separate edge transport server.  Our current company domain.com is setup and working properly with no problems.  I am trying to setup email for another company  newcompany.com on the same exchange and edge server.  I have added the accepted domain and email address policy, but I am stuck.  How do I setup the edge server, DNS, and exchange server to be able to sned and receive emails for newcompany.com.

Multiple Domains on Exchange 2007

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 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.

Windows Server 2008

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.