Your host and host aliases information is in the registry.  IMail is first checking to 
see if the recipient is local.

- Frank Williams

> Hi.
> 
> Below is an information taken from Ipswitche's knowledge base about how the
> Imail server
> finds the host and IP address for mail delivery.
> 
> Here's my questions:
> 
> 1.  My question is in step "a" and "b". Does Imail checks the recepient's
> mail host server either IP 
>     address or FQDN in the Imail registry ? Why would a recepient's mail
> host address be in
>     the registry ?
> 
> Thanks,
> Jaime
> 
> 
> 
> 
> -----From IMAIL knowledge base -----
> 
> The sequence that IMail uses to resolve/deliver mail is:
> a. check for the host in IMail registry
> b. check for the host alias in IMail registry
> c. check for the host in "WINNT\...\etc\hosts"
> d. perform an MX lookup for the host on the DNS server defined in Control
> Panel -> IMail -> SMTP -> Domain name server
> e. perform an A lookup (for the MX record above) on the DNS server defined
> in Control Panel -> IMail -> SMTP -> Domain name server
> e1. if a CNAME came back on e., then goes back to d. with the new response
> f. asks the NT network stack for an A lookup of the domain name
> g. prints "stack connect fail" on name
> 
> The routine above returns at any point in the sequence if a correct answer
> is found.


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