Kerio,  Mac OS X,  Mac OS X Server,  Mac Security

Using OpenSSL to Test Connectivity

Almost wrote this up again and then realized I already did once (sure it was a few years ago but luckily not much changes with some of the command line stuff). Check it out here:
https://krypted.com//mac-os-x/using-openssl-to-test-connectivity

If you want to see more on openssl check this one out too:
https://krypted.com//unix/openssl-and-signatures