Hi!

I was using gnome and with evolution i could import an authority certificate and access to my campany SSL mail server, but now i'm using KDE and tried to setup Kmail, but i don't know how/where to import an authority certificate (crt file).

Thanks in advance,
magnastik

You can configure certificates for sending mail ( signing, etc ) in KMail > Settings > Configure KMail > Identities > Modify Identity > Cryptography.

You should be able to use Kleopatra ( it does not have a menu entry ) to add your Certificate locally ( for communication with the server ), but I do not know if this utility existed in KDE 3.5, or if it is functional in KDE 4.x unfortunately. It is most likely to work in KDE 4.2 of the current KDE 4 releases.