This record is very acceptable, I believe it costs only 7 lookups max.
It also fits inside a UDP packet (512-bytes).
Regards,
Radu.
Todd Herr wrote:
So, just so I'm clear on things here...
Would the following be an acceptable SPF record for rr.com?
"v=spf1 ip4:24.30.203.0/24 ip4:24.28.200.0/24 \
ip4:24.28.204.0/24 ip4:24.30.218.0/24 \
ip4:24.93.47.0/24 ip4:24.25.9.0/24 \
ip4:65.24.5.0/24 ip4:24.94.166.0/24 \
ip4:24.29.109.0/24 ip4:66.75.162.0/24 \
ip4:24.24.2.0/24 ip4:65.32.5.0/24 +mx ~all"
Acceptable, that is, from the standpoint of fewer than 10 methods
and guarding against the forged @rr.com sender that Radu spoke of
upthread?
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radu.vcf
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