text_combined: kermit mei pepetjldcgmailcom david bolt wrote thu 14 feb 2008 mike wrote upgraded 103 month running 93 rarely touched swap days without logging system monitor shows filling command tell filling swap havent running boinc since migration usually firefox kmail open terminal checking ps looks like might beagle start top console press shiftf press p press return display list processes sorted order one using swap regards david bolt hi davidwhats meaning command found whether joke something error thanks kermit udcatmailabuseorg sat apr 26 154933 2008 message 1 date wed 5 mar 2008 101033 0800 douglas otis subject ietfdkim issue 1547 mx records asp 422 step 2 name existence check dkim list messageid 3c558652a8ad4d9cb0a802abea73d90fmailabuseorg contenttype textplain charsetusascii formatflowed delspyes mar 3 2008 635 pm douglas otis wrote mar 3 2008 454 pm jim fenton wrote douglas otis wrote proposed domains publishing asp records required publish mx records case domain perhaps host published asp record could requirement mx requiring mx records coupled dkimsmtp policy records means existing domains without mx policy records thereby indicate policy asserted domain importantly result reached without climbing domain tree conversely policy record discovered without mx record checks parent domains also prevented important safety features missing present dkim policy discovery algorithm avoiding policy check parent would scope would perhaps clear advantage checking existence domain vs querying parent explore following paragraph second third level domains might millions email address domains could cause dkim policy discovery processes invoked algorithm makes requests nonexistent records within parent domains generate fair amount new highly distributed overhead nonbeneficial traffic cause unnecessary processing delays another justification might caching id need find negative caching works would negative response _asp_domainkeynonexistentexamplecom result negative cache entry nonexistentexamplecom step 2 might occur quickly locally potentially eliminating step 3 query parent would probably cached see rfc 2308 negative caching certain positive caching mx record checked prior walking domain tree negative caching retrained long minimum field soa record ttl soa whichever less resolvers rfc 2308 compliant truncate duration negative caching limit effects transient network failures case query would benefit negative caching occurs immediately within milliseconds first query shouldnt significant ttl issues agreed soa record ttl represent significant concern however fairly significant percentage dns resolvers fully adhere rfc 2308 reliance upon negative caching minimized words negative caching expected terminate walks domain tree searching seldom published records expand upon concept bit requirement publish mx records conjunction dkimsmtp policy records benefits 1 slightly increased percentage mx records positively answering existence probes 2 within existing domains dkimsmtp policy record absent mx records signifies disavowal dkimsmtp 3 dkimsmtp policy records signifying disavowal dkimsmtp empty require content interpretation 4 asserting policy depend upon walking domain instead requires publishing empty policy records existing nodes 5 discoverypolicy assertion strategy safely extends protocols 6 depend upon wildcards 7 expects domains establishing policy use strategy protects parent domains 8 modify permitted parent domain item 1 moves smtp closer general mandate requiring mx records message acceptance time need publish empty policy record every existing domain node would precluded item 2 affords actionable responses abuse forgery offers stronger evidence invalid missing signatures provide item 3 terminate even one level domain searches policy would highly recommended domain utilizing dkim searching adopted item 4 minimizes memory required eliminates impact changes policy record structure used conjunction mx records doug _______________________________________________ note well list operates according wed 06 aug 2008 115650 0800 opensuse whats filling swap