From owner-freebsd-questions@FreeBSD.ORG Wed Mar 2 21:00:22 2005 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 6269316A4CE for ; Wed, 2 Mar 2005 21:00:22 +0000 (GMT) Received: from sdf.lonestar.org (mx.freeshell.org [192.94.73.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id EE0DD43D58 for ; Wed, 2 Mar 2005 21:00:21 +0000 (GMT) (envelope-from lukas@sdf.lonestar.org) Received: from sdf.lonestar.org (IDENT:lukas@norge.freeshell.org [192.94.73.3]) by sdf.lonestar.org (8.13.1/8.12.10) with ESMTP id j22L0FSv019033 for ; Wed, 2 Mar 2005 21:00:15 GMT Received: (from lukas@localhost) by sdf.lonestar.org (8.13.1/8.12.8/Submit) id j22L0FhA012038; Wed, 2 Mar 2005 13:00:15 -0800 (PST) Date: Wed, 2 Mar 2005 13:00:15 -0800 (PST) From: Luke X-X-Sender: lukas@norge.freeshell.org To: freebsd-questions@freebsd.org In-Reply-To: <1529139444.20050302193225@wanadoo.fr> Message-ID: References: <20050302102908.GF30896@alzatex.com> <1529139444.20050302193225@wanadoo.fr> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Subject: Re: Received mail timestamp is off by 7 hours X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: LukeD@pobox.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Mar 2005 21:00:22 -0000 >> There's no excuse for a mailserver to not be synced to a NTP source. > > I'd extend that to apply to any server. Practically all the things a > server does are dependent in some way on the correct time. I have three excuses: 1) NTP is difficult to configure. I've done it, but it wasn't trivial. 2) Finding an NTP server willing to accept traffic from the public isn't easy either. For me it involved a scavenger hunt through out-of-date websites and a lot of failed attempts. 3) If your clock tends to run noticably fast or slow, constant NTP corrections tend to do more harm than good, at least in my experience. It got to where I couldn't even run a buildworld because NTP kept tinkering with the clock in the middle of the process.