[nznog] SPF Records

Hi folks. We have noticed a number of domains in NZ have entered in their NS's domain.co.nz IN TXT "v=spf1 mx -all" This means domain.co.nz will never attempt to send emails at all. (but valid emails are trying to be sent). I've talked to a couple of domain holders who had this and they've fixed them but most said it was done ages ago and they where playing and never expected it to catch on (but it has a lot looking at the number) We (Orcon) have started to use SPF (for testing inbound email) and found it helps with identifying spam. _ALOT_ of people have published valid SPF records. Thanks Craig Whitmore Orcon Internet