-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hallam-Baker, Phillip wrote: > Which would at the same time provide an opportunity to address the one > part of SPF/Sender-ID that does give me significant concern, the > exclusive appropriation of the TXT record. > > A prefixed record would be much less likely to collide with other > records. > > A proposal has been made to cut an new RR but as the group discovered > 50% of the legacy infrastructure does not support new RRs despite > claims to the contrary. Support in this case has to be production > quality, not the ability to coax particular bits out of a server in > certain limited circumstances that no network admi is ever going to > accept on a production server. What about the new SPF RR type (99) recently assigned by IANA? $ named -v BIND 9.3.1 $ grep TYPE99 /etc/bind/zones/net.mehnle @ IN TYPE99 \# 15 0e763d73706631206d78202d616c6c $ dig -v DiG 9.3.1 $ dig mehnle.net TYPE99 +sho \# 15 0E763D73706631206D78202D616C6C $ host -V host version 991529 $ host -t 99 mehnle.net mehnle.net 99 # ( ; unknown type 0E 76 3D 73 70 66 31 20 6D 78 20 2D 61 6C 6C ; .v=spf1 mx -all ) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFDD4ewwL7PKlBZWjsRAsJ1AJ9mS+vB3+zp5MVWTB5x5Q6N4oZK1gCgvn+e hOvx+pNMHSIPVU1Q9HnvzOg= =+/dM -----END PGP SIGNATURE----- _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf