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I've got a customer who uses their POP3 connector to pop their mailboxes at their web host. Their ISP is AT&amp;T though. Their web host is going to take mail down this weekend for maintenance and I want to know if I can employ a second MX record that will deliver mail directly to this customer's Exchange server and if I do that is there anything else I need to do in Exchange to enable it to actually receive the inbound mail that arrives?<br />
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&nbsp;Thanks.
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I've got a customer who uses their POP3 connector to pop their mailboxes at their web host. Their ISP is AT&T though. Their web host is going to take mail down this weekend for maintenance and I want to know if I can employ a second MX record that will deliver mail directly to this customer's Exchange server and if I do that is there anything else I need to do in Exchange to enable it to actually receive the inbound mail that arrives?

 Thanks.

Can Exchange 2003 on SBS 2003 receive email on its own if the POP3 Connector is enabled too?

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.