Date: Fri, 20 Oct 2006 18:34:58 -0700 From: Gary Kline <kline@tao.thought.org> To: Giorgos Keramidas <keramida@ceid.upatras.gr> Cc: Gary Kline <kline@tao.thought.org>, freebsd-questions@freebsd.org Subject: Re: tao.thought.org is back..... Message-ID: <20061021013457.GA9293@thought.org> In-Reply-To: <20061020190119.GB9135@gothmog.pc> References: <20061018211258.GA1350@thought.org> <20061018215708.GB93083@gothmog.pc> <20061019001443.GC3342@thought.org> <EA1428C1-A621-4DC4-85DD-02C208EBF62C@mac.com> <20061019193854.GC11212@thought.org> <20061019214725.GA1683@gothmog.pc> <20061020051000.GA2419@thought.org> <20061020120816.GA5512@gothmog.pc> <20061020182605.GA6770@thought.org> <20061020190119.GB9135@gothmog.pc>
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On Fri, Oct 20, 2006 at 10:01:19PM +0300, Giorgos Keramidas wrote: > On 2006-10-20 11:26, Gary Kline <kline@tao.thought.org> wrote: > > /* > > * several lines of mail being rejected yesterday afternoon > > */ > > > > 3929:Oct 19 13:08:56 sage sm-mta[8263]: k9JK8Jfs008260: makeconnection (tao.thought.org. [10.0.0.247]) failed: Connection refused by > > tao.thou > > ght.org. > > 3930:Oct 19 13:08:56 sage sm-mta[8263]: k9JK8Jfs008260: --- 050 <kline@thought.org>... Deferred: Connection refused by > > tao.thought.org. > > 3931:Oct 19 13:08:56 sage sm-mta[8263]: k9JK8Jfs008260: to=<kline@thought.org>, delay=00:00:01, xdelay=00:00:00, mailer=relay, pri=87298, relay=tao.thought.org. [10.0.0.247], dsn=4.0.0, stat=Deferred: Connection refused by tao.thought.org. > > 3944:Oct 19 13:11:29 sage sm-mta[8283]: k9JKAurL008281: makeconnection (tao.thought.org. [10.0.0.247]) failed: Connection refused by tao.thought.org. > > Sendmail is not listening on all IP addressed of tao.thought.org. > > Can you show me the following: > > (a) The `/etc/rc.conf' settings related to Sendmail: > > tao# grep sendmail /etc/rc.conf > > (b) The listening sockets of Sendmail on `tao.thought.org': > > tao# sockstat -l4 | grep sendmail > See appended. I was ssh'd into sage|ns1 and did this. On the nameserver I have sendmail_submit_enable="NO"; that's the only diff between the two grep'd outputs. If DHCP had timed out on the evening of the 18th/morning of the 19th, would|could that have caused my prolems? I rebooted both servers almost simultaneously and saw on tao that DHCP was having some kind of difficulty. When tao came up I tried ssh'ing around. No problem. As root in /var/log I did a grep -i dhcp but didn't see anything. Anyway, mail started flowing across and I didn't notice that mail had *quit* by the afternoon of the 19th. By then I was heading out. gary -- Gary Kline kline@thought.org www.thought.org Public service Unix ## sendmail conf sendmail_enable="YES" ### (16mar)sendmail_submit_enable="NO" ### (16mar)sendmail_submit_flags="-bd -q30m -ODaemonPortOptions=Addr=localhost" sendmail_enable="YES" sendmail_submit_enable="YES" sendmail_submit_flags="-L smtpd -bd -q30m -ODaemonPortOptions=Addr=localhost" root sendmail 414 4 tcp4 *:25 *:* root sendmail 414 6 tcp4 *:587 *:*
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