[BALUG-Admin] balug.org DNS review

[Rick Moen]

4.  SPF records exist to accompany 'A' records for 'balug.org.',
'lists.balug.org.', and 'temp.balug.org', but not for any of the other
'A' records.  Given that those FQDNs do not originate mail, it's a very
good idea to have an SPF declaration for each that says it doesn't
originate mail.

I believe the SPF records for 'temp.balug.org' should now be amended to
say it originates no mail.