Item Subject: Message text
Hello Tom,
I have checked the directory you have specified to try to download the
config file there. However I can't see any out there. Would you please
post it again !!
Moreover, can you provide any channels or information sources that I
can retrieve more info on how to setup External and Internal DNS and how
to configure Sendmail to handle that case ??
Thanks a lot for your help !!
Best Regards,
Esmond TONG
>
> >If we could figure out how to have a machine on the inside of the firewall
> >use mx records and still deliver the mail to the net, it would be a big win.
>
> We're doing this. It's done by modifying sendmail.cf on the internal machine
> to do the following:
>
> 1.) deliver mail destined for that machine via the local mailer
> 2.) if the mail is determined to be local (ends in the same domain
> if you're using Sun) then look up the destination in the DNS
> 3.) otherwise the mail is for an external machine so send it to
> your bastion host
>
> You modify the bastion host to do the opposite: send all local mail to the
> mail hub and look up other names in the DNS.
>
> For this to work, you also have to be running seperate internal and external
> DNS servers and using the sendmail.mx executable.
>
> Last time I admitted to knowing how to do this I got flooded with requests.
> To keep that from happening, please try looking at this file first:
>
> ftp://aelred-3.ie.org/pub/mail/config.tar
>
> Tom
>
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