[Greylist-users] limiting greylisting

[michalk]

Wayne Walker wrote:
> I've got a server where I have a few users that want greylisting and
> many who do not.  Can I set up relaydelay such that only specified to
> addresses are checked and everyone else gets mail without greylisting?
> 
> I'd prefer to ignore them all and turn it on for everyone and turn off
> those who prefer to spend their day reading spam, but alas, I can't.
> 

I've wondered the same thing.  Maybe it's possible through DNS, like 
virtual domains.