Blacklist all + allow some?

[Rich West]

Scott Silva wrote:
> on 5-30-2008 2:40 PM Matt Kettler spake the following:
>> Whooops...
>>
>> Ignore that post, I thought I was on a different list, where the 
>> syntax is completely different!!
>>
>>
> I was wondering! Started thinking, "I'm more tired than I thought I was!"

Same here.. I went back to check what mailing list I was reading.. "I'm 
not reading the milter-greylist mailing list, am I?  I'm not even 
subscribed to that one...." :-)

-Rich