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Re: Long SPF records cut short?

2004-01-26 17:35:30
On Mon, Jan 26, 2004 at 04:32:28PM -0800, Mike Batchelor wrote:
| Plesse take a look at the SPF record for reply.ticketmaster.com (primary: 
| a.ns.tmcs.net).  It is fairly long, listing 19 hostnames, and seems to get 
| cutoff short using the SPF testing tools I have located.  I get warnings 
| about no terminal "-all" keyword.  Everything shows up using dig, but I 
| worry that the SPF tools are not going to grok this properly.  Is there a 
| better way to publish a largish set of hostnames in a SPF TXT record?

You might be able to replace all those separate a statements with
ptr:tmcs.net.

Alternatively, you could create an outbound.ticketmaster.com MX record
that eventually expands to those addresses.  That means an extra lookup
step but is an effective way to pack them in.




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