dan_markx hkh_wavdayahoocom hi guys working php script implements dk signature issues canonicalization algorithms code using testing rn headers mimeversion 10rn headers emailrn headers subject subjectrn headers contenttype textplain charsetiso88591rn header canonicalization simple h_headmimeversion 10to emailsubject subjectcontenttype textplain charsetiso88591 attach msgbody e_sigh_headrnmessage get priv rsa key fp fopenrsaprivate r priv_key freadfp 8192 fclosefp pkeyid openssl_get_privatekeypriv_key sign email openssl_signe_sig signature pkeyid encode base64 sigbase64_encodesignature signature headers headers domainkeysignature arsasha1 csimple hmimeversiontosubjectcontenttype qdns skey1 dkin00000lecom bsigrn headers dkimsignature arsasha1 csimple hmimeversiontosubjectcontenttype qdns skey1 dkin00000lecom bsigrn sending mail mailemailsubject message headers echo sig get response spf check pass domainkeys check fail dkim check neutral senderid check pass spamassassin check ham domainkeys check details result fail bad signature ids verified mjlpfudokbqtxkmjlkin00000lecom dns records key1_domainkeykin00000lecom 3600 txt krsa ty pmhwwdqyjkozihvcnaqebbqadawawaajhalj9kdtmwdl5xwkwcdadmliogkdtn3f3dieomivgwmu9jwirmji7q7orz28bqxutztxppff1lvnopwmc3iog1rgrpzuz06otnpcivo7hvevrmmxfjtxhixiaauwidaqab help signing algorithm ok problem canonicalization anyone help fri 08 aug 2008 063408 0000 domainkeysinterop dk php implementation help