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  2. RPG400-L
  3. February 2006

RE: Editing E-Mail Addresses

On Mon, 2006-02-13 at 11:45 -0500, Fisher, Don wrote:
> I saw that discussion in the archives, but didn't understand the MX records
> must be checked first.  
> 
> So I guess the process should be:
> Check for MX records.
> 
> If they exist, compare the domain to the list.
> 
> If they don't exist, check the "A" record returned by the GetHostByName
> function.
> 
> Correct?
> 
> Thanks. 
> 


See section 5, Address Resolution and Mail Handling for complete
details:

ftp://ftp.rfc-editor.org/in-notes/rfc2821.txt

Regards,
Rich

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