If you want to use TLS, encrypted communication between the server and client, you will be very frustrated with Linux options.  Evolution will not recognize port 993 or 995 which are used with TLS.  Thunderbird is supposed to work, but I could never get it to connect correctly.  An excellent option is Zimbra Desktop.  You can download Zimbra Desktop from HERE If you choose to install in Linux you will need to execute the command to install for each ...