Todd Lyons <[email protected]> (Mo 08 Nov 2010 23:42:02 CET): > iptables should be able to do this. We use iptables to redirect port > 80 to some other port. It should be trivial to make the redirection > to your exim port apply to some specific source addresses, then add a > second default redirection to a different port for the rest.
iptables can't reverse resolve ip addresses at runtime, as far as I know. So if you'd like to setup some redirection based on *.badhosts.com, it is not easy using plain iptables for this. -- Heiko :: dresden : linux : SCHLITTERMAN.de GPG Key 48D0359B : 3061 CFBF 2D88 F034 E8D2 7E92 EE4E AC98 48D0 359B
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