Article View: comp.sys.next.sysadmin
Article #196Re: Ruleset debugging in Sendmail
From: Geoff Brunkhorst
Date: Thu, 23 Jul 1992 13:26
Date: Thu, 23 Jul 1992 13:26
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In article <1992Jul23.074924.17091@fzi.de> bwild@fzi.de writes: > Following the public documentation of "sendmail" one can get a detailed output > of all rule actions by starting the sendmail program with an appropriate debug > level argument like > > sendmail -bt -C/etc/sendmail/sendmail.cf -d21.99 > > But this gives no additional output on NeXT, i.e. only the rule input and > output patterns are shown, but nut the explicit translation process. > Is this an incompatibility of NeXT sendmail or does they use a different debug > level encoding? Most vendors disabled this function when they disabled the debug wormhole. Those sendmail's that didn't disable this function and were on the internet in november of 1988 were most likely attacked by the Morris worm, as it was one of three worm holes exploited. unfortunately, this part of sendmail debug is benign. It was the "magic word switch into debug as Root from the SMTP handshake" part of debug that was the offensive bug. -geoff "The only thing obsoleted by Windows 3.1 is poking myself in the eye with a pointed stick." - Gene Lee --------------------------------------------------------------- Geoffrey Brunkhorst, RCF brunkhorst@Mayo.edu Guggenheim 10 (507) 284-1805 Mayo Foundation, Rochester MN, 55905 USA fax (507) 284-5231
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arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!mips!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!The-Star.honeywell.com!umn.edu!bru!newsmanReferences:
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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!mips!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!The-Star.honeywell.com!umn.edu!bru!newsman From: brunkhorst@mayo.edu (Geoff Brunkhorst) Newsgroups: comp.sys.next.sysadmin Subject: Re: Ruleset debugging in Sendmail Message-ID: <1992Jul23.132648.16605@bmw.mayo.edu> Date: 23 Jul 92 13:26:48 GMT References: <1992Jul23.074924.17091@fzi.de> Sender: newsman@bmw.mayo.edu (/home/bmw/usenet) Reply-To: brunkhorst@mayo.edu Organization: Mayo Foundation, Rochester MN. Campus Lines: 32