The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.
https://owa2.sligococo.ie/owa/redir.aspx?C=ioPVW0h4DRJ7ImUnyO1vebh1GN_MzSnETOVjG-vOE8h4SNsQvwHYCA..&URL=mailto%3alang.yvonne%40itsligo.ie