qydlqcwsiacfymissuesapacheorg httpissuesapacheorgspamassassinshow_bugcgiid5817 additional comments qmitxmehrudersportde 20080216 1834 thanks daryl thank alex testing mentioned earlier particular spam stream hits even harder spam alexs results fp also forged_relay_mua_to_mx_a forged_relay_mua_to_mx_b r628245 result identical matches receiving mail assignee bug watching assignee mwbfbflsantronicscom sun feb 24 103012 2008 message 15 date wed 13 feb 2008 022044 0500 hector santos subject ietfdkim new issue security threat unexpected third partysenders j falk cc gfkyhddlmipassocorg messageid 47b29a4c4060500santronicscom contenttype textplain charsetiso88591 formatflowed hector wrote fallacy common use case opinion stated limited insight based idea domains may wish part 3rd party bulk mailer system part prior 3rd party agreement inherent tos 3rd party signers j falk wrote thats quite mind see 3rd party signing acceptable domain owner wants permit theres agreement entire discussion 3rd party signing irrelevant sounds like optout signing model advocate inherent policy mandate allowing domain owners key words owners option flexibility opt global declaration dont expect 3rd party signatures direct 1 1 private email communications target recipients sincerely hector santos cto httpwwwsantronicscom httpsantronicsblogspotcom wed 06 aug 2008 043115 0800 bug 5817 poorly faked mta received headers mua mx