Milter-greylist

Jack L. Stone wrote:

> 
> BTW: I thought there was also a website that allowed one to check regex
> statements at least to see if they work okay -- maybe not an optimizer, but
> quick check for someone like me who has to be a "Jack of all (many?) trades
> -- master of some".

Were you perhaps thinking of this site?

http://osteele.com/tools/reanimator/