OSEC

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Re: Our 'Friends' at verisign (fwd)

From: Alex van den Bogaerdt (alexergens.op.het.net)
Date: Wed Sep 17 2003 - 00:51:34 CDT


On Tue, Sep 16, 2003 at 06:48:56AM +0300, Liviu Daia wrote:

> Does anybody see any solution to this, other than patching
> resolvers?

check_sender_access tcp:localhost:2526

combined with a small perl script that checks the domain?

usersomebogusdomain.com -> somebogusdomain.com -> 64.94.110.11 -> REJECT

The interesting part will be to auto update this script when
the ip address "happens" to change.

grtz
Alex