On Mon, Oct 15, 2018 at 01:08:06AM +0200, Tim Kuijsten wrote: > Hi, >
Hi, > When the "a" designated sender mechanism is used in an spf txt record, both > v4 and v6 addresses are matched according to [1], so let `smtpctl spf walk` > resolve both A and AAAA records. > > [...] > > -Tim > > [1] https://tools.ietf.org/html/rfc7208#section-5.3 Correct, unfortunately this comes slightly too late for 6.4 Thanks for your diff > diff --git a/usr.sbin/smtpd/spfwalk.c b/usr.sbin/smtpd/spfwalk.c > index c4ce2e3d891..22b057963f9 100644 > --- a/usr.sbin/smtpd/spfwalk.c > +++ b/usr.sbin/smtpd/spfwalk.c > @@ -192,6 +192,7 @@ dispatch_txt(struct dns_rr *rr) > } > if (strncasecmp("a:", *ap, 2) == 0) { > lookup_record(T_A, *(ap) + 2, dispatch_a); > + lookup_record(T_AAAA, *(ap) + 2, dispatch_aaaa); > continue; > } > if (strncasecmp("exists:", *ap, 7) == 0) { -- Gilles Chehade https://www.poolp.org @poolpOrg
