Date: Fri, 26 Oct 2001 15:01:43 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: "H. Wade Minter" <minter@lunenburg.org> Cc: questions@FreeBSD.ORG Subject: Re: SMTP connectinos hang (truss attached) Message-ID: <20011026150143.E73017@dan.emsphone.com> In-Reply-To: <20011026140057.E13404-200000@bunning.skiltech.com> References: <20011026140057.E13404-200000@bunning.skiltech.com>
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In the last episode (Oct 26), H. Wade Minter said: > SMTP connections into my RELENG_4_4 box are hanging for a while > before they go through. DNS seems to be ok upon first inspection. > I'm attaching a truss of one of the SMTP processes attempting to > connect. ( try using strace in ports; it generates much better output than truss ) I saw something similar on my sendmail yesterday. It looks like orbl.org (spam blacklist service) has only one nameserver and it's unreachable. If you've got a FEATURE(`dnsbl', `or.orbl.org') in your sendmail.mc, try removing it and regenerating sendmail.cf. -- Dan Nelson dnelson@allantgroup.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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