Joshua Pruitt wrote:
> This is a bit of an odd question, and I'm not sure if it can easily be
> done... Or maybe it's really easy and I'm just dumb.
>
> Anyway, I have a box hosting multiple virtual domains.
>
> I would like for just one of these domains to have a rule, whereby
> incoming SMTP connections to port 25 can ONLY be initiated from one IP
> specific address, and no other.
>
> This would normally be a simple iptables thing, were it not for the fact
> that this is a shared box.
>
> Any ideas?
>
> Thanks in advance!
>
> -Josh
>
I don't think it's easy, (or that you're dumb).
The only way I can think of to do it would be to set up a separate IP
address for the domain in question.
Perhaps your solution isn't the best for the problem you're facing. What's
the problem that this solution would solve? Some sort of security issue I'm
guessing. Might a VPN be a way to handle your requirement?
--
-Eric 'shubes'
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