spf-discuss
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Re: Long SPF records cut short?

2004-01-26 17:38:12
On Mon, Jan 26, 2004 at 06:35:35PM -0600, wayne wrote:
| In <1055973950(_dot_)1075134748(_at_)[172(_dot_)28(_dot_)63(_dot_)84]> Mike 
Batchelor <mikebat(_at_)tmcs(_dot_)net> writes:
| 
| > Plesse take a look at the SPF record for reply.ticketmaster.com
| > (primary: a.ns.tmcs.net).
| 
| Are you runing djbdns?
| 
| If so, it is my understanding that it has a 127 character limit per
| text record.
| 
| Try breaking up the SPF record into a few includes, each of which
| carries a bunch of the domains.

it went over the limit and you have to do TCP mode:

  20040126-19:37:49 mengwong(_at_)dumbo:~% dig reply.ticketmaster.com txt
  ;; Warning: Message parser reports malformed message packet.
  ;; Truncated, retrying in TCP mode.

  ; <<>> DiG 9.2.1 <<>> reply.ticketmaster.com txt
  ;; global options:  printcmd
  ;; Got answer:
  ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59241
  ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

  ;; QUESTION SECTION:
  ;reply.ticketmaster.com.                IN      TXT

  ;; ANSWER SECTION:
  reply.ticketmaster.com. 333     IN      TXT     "v=spf1 
a:lax1nta1.crm.tmcs.net a:lax1nta2.crm.tmcs.net a:lax1nta3.crm.tmcs.net 
a:lax1nta4.crm.tmcs.net a:lax1nta5.crm.tmcs.net " "a:lax1nta6.crm.tmcs.net 
a:lax1nta7.crm.tmcs.net a:lax1nta8.crm.tmcs.net a:lax1nta9.crm.tmcs.net 
a:lax1nta10.crm.tmcs.net a:lax1" "nta11.crm.tmcs.net a:lax1nta12.crm.tmcs.net 
a:lax1nta13.crm.tmcs.net a:lax1nta14.crm.tmcs.net a:lax1nta15.crm.tmcs.net 
a:lax1bm" "x1.tmcs.net a:lax1bmx2.tmcs.net a:chi1bmx1.tmcs.net 
a:chi1bmx2.tmcs.net -all"

  ;; Query time: 9 msec
  ;; SERVER: 208.210.125.60#53(208.210.125.60)
  ;; WHEN: Mon Jan 26 19:37:51 2004
  ;; MSG SIZE  rcvd: 513

  20040126-19:37:51 mengwong(_at_)dumbo:~%

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