The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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://mhq50link.failteireland.ie/wf/click?upn=plDLgAMDe-2FFx3WRNLy61KvlbWlxkFddks3EzTSouZdrZaQthfutci-2BWScRWuO-2Bu9_GJ-2FxOswRlEN72k0L4Hgt6nXno4t5sO1RG1K4Iseag5cxeDGEI9L5s1AnmMF6RLyiU82HpoQqSvotvKYZHkaq9bsJaWwYwC7PZrEeEYgXIfghP-2FJbZ1xmjUOwaSS-2FjS-2FQ7qnTxgXECIozIM0VrcFsW-2FH59Q98aNtybKsXlrwl-2BKFAB-2BXOI3xU0XWLpAwgGdVNmI1aHJ2XpEBHC-2B5Z-2BphQnFxKRe3HgO0hNiwyE-2Fqa8CzlCn4rpie9NZB6MEdZJl2elssxDGoSQZsvNIK-2FaJq6z8SizO2Ru-2BEG7NzVKCYhDQA-3D