Lotas Smartman wrote:
thanks for the info. ntl.lotas-smartman.net is automaticly updated
when the address changes, so that could work. so that "v=spfv1
ip4:81.98.88.0/24 -all" is all i should put in, yea? and how would i
go about adding a second set of ips? add a second ip4:whatever?
Why not use "v=spfv1 a:lotas-smartman.net ?ip4:81.98.88.0/21 -all"?
This would make any mail from your IP an SPF pass, any mail from NTL's Dublin
pool "neutral" (same as having no SPF record) and any mail from elsewhere a
"fail". The IP range should only come into play in the 5 minutes or so after
your IP addresses changes, as that is the TTL of the DNS A record for
lotas-smartman.net.
Regards, Paul.