long SPF txt record

[风河]

You may take a look at google's setting as samples.
It's just grouping, I.e, gmail's SPF:

$ idig gmail.com txt
gmail.com.		300	IN	TXT	"v=spf1 redirect=_spf.google.com"

$ idig _spf.google.com txt
_spf.google.com.	300	IN	TXT	"v=spf1 include:_netblocks.google.com
include:_netblocks2.google.com include:_netblocks3.google.com ?all"

$ idig _netblocks.google.com txt
_netblocks.google.com.	3600	IN	TXT	"v=spf1 ip4:216.239.32.0/19
ip4:64.233.160.0/19 ip4:66.249.80.0/20 ip4:72.14.192.0/18
ip4:209.85.128.0/17 ip4:66.102.0.0/20 ip4:74.125.0.0/16 ip4:64.18.0.0/20
ip4:207.126.144.0/20 ip4:173.194.0.0/16 ?all"



在 13-6-21 上午1:13， "Koehler, Charles" <Charles.Koehler at ucsf.edu> 写入:

>Our email group wants to change the current SPF txt record and replace it
>with one that is 274 characters.
>
>How can I put it in so that it works correctly?
>