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Exchange over DSL

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What are the issues involved in setting up Eschange 5.5 IMS to connect to an ISP via a DSL line? (in the UK the call it ADSL)

How different is it from Leased line or ISDN?

Is there any documentation I could look at?

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by shanghai sam

You need to have your ISP make an MX entry in DNS using your IP address. If you have an IP address for you Exchange Server, that's all there is to it. If you're using NAT you will need to map port 25 from the router to the internal address of the Exchange server.

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