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Mapping external email addresses to a different internal domain

Posted on 2008-11-04
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Hi,

 I've setup a test domain as abc.com. Several months ago I purchased a domain name (i.e. mydom.com). Whilst I can ring my ISP and get them to create an MX record for mydom.com to point to my ip - the problem I have is with email.

 Currently as I send an email out, it reaches it's target, but the reply to abc fails - I'd like to setup a mapping so that internally I can keep abc.com address, but to the outside world I'm using mydom.com.

 Re-creating the domain seems excessive, am currently looking into renaming the domain. Any ideas much appreciated.

thx
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Question by:dbhatoa
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