Hi!
One factor in scoring white list like mine is that different people have different definitions as to what is spam. And people have different values as to blocking spam at the expense of blocking good email. In my business if I block a good email it's worse than 100 spams getting through. I am possibly too generous on white listing but that's what my customers want.
I think thats generic, like i tell in most of my presentations. Its not hard to blacklist mail, any fool can do that. The hard part is to let the good stuff come in!
And since thats only 3-4% of the actual mail flow...any mistake made comes down hard.
Bye, Raymond.
