My ISP came back with a supprising reaction ....
This testlink was added in OSTicket : www.nu.nl
This is translated into : http://skbr.nl/support/scp/l.php?url=http://www.nu.nl&auth=647c8f454044a47f77e239775e9xxxxxx
This link does not work...
however .... if you reverse the auth and URL than it works !!!!!
Like this : http://skbr.nl/support/scp/l.php?auth=647c8f454044a47f77e239775e9xxxxxx&url=http%3A%2F%2Fwww.nu.nl
@[deleted] : can you test this too ?
@[deleted] : is this a change of code worth ?
Still not working for me, formatted as:http://grq.net/supportsystem/scp/l.php?auth=bc3a261e702ff2c1db36ffa127e52b22&;url=http%3A%2F%2Fgoogle.com