S/MIME (http://www.ietf.org/html.charters/smime-charter.html) is a certificate based system. GPG is probably more convenient for personnal use.
Cheers, Fv Rico Secada wrote: > Hi > > I have been looking into encrypting my e-mails and was thinking about GPG > together with Sylpheed, since I am using Sylpheed. > > But I am wondering is there another and "stronger" or "better" way than GPG. > > Any recommendations? > > Best and kind regards, > Rico