DKIM with Postfix

[alecksievici]

since none answered i'l give you an update.
while googling for postfix+dkim i found and interesting tutorial on creating dkim on debian.

http://staff.blog.ui.ac.id/jp/2009/04/07...debian-50/

the tutorial is simple, just an apt-get install dkim-filter and edit a few files and voila: you have a dkim signed domain

the email gets signed, i sent a mail to myself and the signature appears but on yahoo & gmail the emails do not appear signed (maybe i have to wait for the dns entries to propagate), still it's a step forward