First I got a bad certifiacte error, certificate is for crest.bankai.nl. After adding an exception, I get a blank page for
https://www.os2site.com/ and 404 for anything under the domain.
I did get a message the other day from a Voice hosted mailing list including this,
Hello all,
I am currently busy setting up a new server and moving websites and email over, including this mailinglist. If you receive this message that's a sign it was successful
The sender had an email address from bankai.nl. So perhaps just server change over issues? Roderick hopefully will comment more.