Problems with greylistd and exim and gmail

[Virgo Pärna <virgo.parna@mail.ee>]

    Can anyone suggest how to whitelist gmail servers for greylisting, when 
I'm using exim + greylistd. 
    I seem to be having problem with /etc/greylistd/whitelist-hosts file: 
however I describe a server in it, messages are still greylisted. I have tried
209.85.216.0/24 and like that and simply 209.85.216 and 209.85.128.0/17 and 
209.85.128/17 in that file. And I'm also unable to find solid information on
how to set it up.

-- 
Virgo Pärna 
virgo.parna@mail.ee