Date: Wed, 20 Dec 2006 11:55:31 +0300 From: Alexei <root@sovetnik.org> To: "Andrew Pantyukhin" <infofarmer@FreeBSD.org> Cc: freebsd-net@freebsd.org Subject: Re[2]: border mx Message-ID: <45782659.20061220115531@sovetnik.org> In-Reply-To: <cb5206420612200046y7cf0e947g3856fcb84de2665d@mail.gmail.com> References: <884597862.20061220101424@sovetnik.org> <cb5206420612200046y7cf0e947g3856fcb84de2665d@mail.gmail.com>
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Hello, Andrew. 20 =D0=B4=D0=B5=D0=BA=D0=B0=D0=B1=D1=80=D1=8F 2006 =D0=B3., 11:46:30 you wr= ote: > A couple of pointers: > 1) You are right in not wanting to directly connect a > 192.168.x.x address to the internet, your ISP > wouldn't appreciate that ;) Em.. Sorry, I dont' understand you. > 2) Spamwise, the gw mx should be able to tell a valid > (internal) address from an invalid one. There are > different approaches, from importing aliases db > from Exchange at regular intervals to verifying > addresses over SMTP and what not. gw, exchange and users are in one subnet. So.. gw will see both forward and reverse records. --=20 Grats, Alexei mailto:root@sovetnik.org
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