From owner-freebsd-questions@FreeBSD.ORG Mon Aug 4 14:09:47 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5774B37B401 for ; Mon, 4 Aug 2003 14:09:47 -0700 (PDT) Received: from buffnet4.buffnet.net (buffnet4.buffnet.net [205.246.19.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id 483CB43F3F for ; Mon, 4 Aug 2003 14:09:46 -0700 (PDT) (envelope-from shovey@buffnet.net) Received: from buffnet11.buffnet.net (buffnet11.buffnet.net [205.246.19.55]) by buffnet4.buffnet.net (8.12.8/8.8.7) with ESMTP id h74L9s3S025871 for ; Mon, 4 Aug 2003 17:09:54 -0400 (EDT) (envelope-from shovey@buffnet.net) Date: Mon, 4 Aug 2003 17:09:56 -0400 (EDT) From: Stephen Hovey To: freebsd-questions@freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: Sendmail/wrappers question X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Aug 2003 21:09:47 -0000 whats the surest way to prevent mail hosts with no reverse dns from being able to connect/send email? The hosts.allow example seem more accurately ident'ing and refusing than check there is a reverse dns. Any insight is appreciated! :)