DKIM with Postfix

[alecksievici]

(05-31-2009 11:31 PM)Cube Wrote:  I recommend Amavis for DKIM signing and verification. But at the moment it does not help to reduce spam a lot.

how can i do that? i guess i have to modify something in postfix's main.cf or master.cf

i'm using dkim to sign my domains so that they won't be marked as spam, i have a problem with this thing - http://www.isp-control.net/forum/thread-...l#pid54548

the dkim works, my emails get signed but there's a tiny little problem:

domainkeys=neutral (no sig)
dkim=permerror (no key)

any ideas how i can fix that??