Re: Blacklisting based on SPF

[Benny Pedersen]

On Thu, 6 Oct 2011 21:09:59 -0400, David F. Skoll wrote:

SPF is most effective when used judiciously for specific domains. It's

pretty useless to make blanket SPF rules that cover unknown domains.

whitelist_from_spf rules ? :-)

my rule of thump is:

def_whitelist_from_spf *@example.org
whitelist_from_spf u...@example.net

so give more negstive scores to more restricted spf pass