The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.
http://mhq448link.fingal.ie/ls/click?upn=uB2iEuKvlWVwjfmRZ6Hgt4PHVPINIXlgsvVRtTKIMJMs7PqWvD-2BOFMGErFvodjTqdiuR_Np2n8AK-2BlBGvcwADjB-2FUCOjtpW4xIN-2BmHikkdBUXNJY2Z-2FYdEYia79dRor-2Fn3T9E0B7LckaqXkZ-2F4k8-2FUlGMRmWDzp8WhT7gT0kR-2BQaWQpSCoVg7bqTHrNnuM3wSqlfWU7kaCLXmXcY8P8FsWRkGJ8s2KHtIe-2BHi26So7Cx23EtiKir8TJRRcns37bAB11UQoL0B3b-2BQ4tVUw8QCky6xDdZCzSw-2B8dytEqL-2FCzvd1-2FHMUTJzZYDCMKaOr2bTC02DXfwH8MOud-2FvIXzKEtU1Tiw-3D-3D