Hi-

As an option look at https://www.startssl.com/
It provides valid certs for free.

2012/2/10 Vinícius Ferrão <viniciusferrao@cc.if.ufrj.br>

> Hi peeps,
>
> I would like to know if someone successfully implemented a Local CA to
> sign services and servers using Gentoo or other Linux.
>
> I'm currently in a Mixed Environment (we have: Windows 2008R2, OS X Lion,
> Linux and FreeBSD), and I really want a single solution, since I need certs
> for my servers, as example: a Postfix Mail Gateway, a W2k8 Domain
> Controller, Exchange Server, Mac OS X Time Machine Server, etc.
>
> Thanks in advance,
> Vinícius




-- 
Kind regards,
Denis Bondar