[CentOS] startssl and CA autority

> hi all
> 
> hi postfix list
> 
> I worked all day to develop my certificates
> with certificates free of startssl
> 
> I based this document
>
http://translate.google.fr/translate?js=y&prev=_t&hl=fr&ie=UTF-8&u=http%3A%2F%2Fwww.grandville.net%2FOpenSSL%2FLigneDeCommande&sl=fr&tl=en
> 
> I realized correctly signed certificates
> 
> I read in the doc startssl the need to import this document among the
> certificates
> 

to import the document 
https://www.startssl.com/certs/sub.class1.client.ca.pem

> 
> how to incorporate the certificates in postfix?
> 
> 
> thanks for all your feedback
> 
> thanks all your
> 
> thanks
>