From owner-freebsd-stable Thu Jan 18 15:51:26 2001 Delivered-To: freebsd-stable@freebsd.org Received: from ns.itga.com.au (ns.itga.com.au [202.53.40.210]) by hub.freebsd.org (Postfix) with ESMTP id 4195237B402 for ; Thu, 18 Jan 2001 15:51:05 -0800 (PST) Received: from lightning.itga.com.au (lightning.itga.com.au [192.168.71.20]) by ns.itga.com.au (8.9.3/8.9.3) with ESMTP id KAA82314; Fri, 19 Jan 2001 10:51:01 +1100 (EST) (envelope-from gnb@itga.com.au) Received: from itga.com.au (lightning.itga.com.au [192.168.71.20]) by lightning.itga.com.au (8.9.3/8.9.3) with ESMTP id KAA17112; Fri, 19 Jan 2001 10:50:59 +1100 (EST) Message-Id: <200101182350.KAA17112@lightning.itga.com.au> X-Mailer: exmh version 2.0.1 12/23/97 From: Gregory Bond To: Mark.Andrews@nominum.com Cc: Mike Tancsa , Christopher Schulte , stable@freebsd.org Subject: Re: Weird sporadic DNS resolution problems In-reply-to: Your message of Fri, 19 Jan 2001 10:29:16 +1100. Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 19 Jan 2001 10:50:59 +1100 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > This is a *human* problem not a software problem. I don't think so. I've investigated cases where the MX record is fine, the name servers are all responding with AA, but sendmail still refuses to deliver the mail. I suspect some sort of negative caching but I can't work out where. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message