Whilst I think this is a good idea, in some circumstances it could
cause a problem. If your domain became the victim of a 'Joe job' then
you might find yourself getting rather more SPF failure reports than
you expected. It would be nice to know about where Joe jobs originate,
but you only really need to be told once and not by every recipient of
said Joe job.
Keep your TTLs low; then you can change your policy at short notice if
you need to.
-roy
-------
Sender Permitted From: http://spf.pobox.com/
Archives at http://archives.listbox.com/spf-discuss/current/
Latest draft at http://spf.pobox.com/draft-mengwong-spf-02.txt
To unsubscribe, change your address, or temporarily deactivate your
subscription,
please go to
http://v2.listbox.com/member/?listname(_at_)©#«Mo\¯HÝÜîU;±¤Ö¤Íµø?¡