The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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://email.mediahq.com/wf/click?upn=BJ8cytO0JbsfgAsjJgJz7WUz2kvH-2F4rNb706pANNzTtG9aIvnhEUnsQjUZb9kzBNZN3Wx2JjrESlqmGP-2Frd1CM6XaQ1EOJw-2F6TTTNtbIt4hDK8QweTVt4PUbNYqJlBnM5YKGUvUNEAX9AsQUHhd9DRDB4X1mnQb5RFtRFXvMJNgFDwLnmw5LMClfhdckIGW7mYknxSp6zTwlpPPrg0d9CRcyhbVQTUKiSgX4zb2PD-2B0p8Mh6HwYwmkdbl1vRAqE0iV3Lgz9wxwgaugwIiN-2B0XPd1qg2viWNubJHkUAqtNohcTN3KIGyKkkrmbPRgkHbGcjv76R3nuG-2Bx9s3yitkQFZUuuXpWOp21nJAyjt09L2FnRKdNAHaes5T4qH73j7lHKSKKhDa-2BbgrWRDUd3SzM-2BRq0G-2Bu5v1ATT0sQUu7bKMwFnb5yhCsIn3BXFn-2BZrdcMy2sCyAfCn0zF1AzOimcASqn7MNaAs9gMwQ-2B3gb63KXCB604vonQ9brJbLxBk6ZHnQixiXnGZ7VshDMV2-2BkGQROiukZdS-2FLE05yNs-2Be-2F6MIoZdOdU0HeamxFYm8BsCl3ireef-2BxMnUjlASYzNZshhWI6f-2FJhk56POoZKFw8OhQQg-2BPnLxHbICyGGGbMPqsS6R5XeTXMOX4Cc8CeoUAizQ2ikyf7t5WgrnpxKiAibsiib5KQ-2BBLSsK4mGN6y9PgRp8c7GQXhiMoLc3nPuM2ad-2FOsiwqQbAmLlRD0aShzhTIANq570AmMFfkEXETkmPHvzOf1Sg-2F7-2BnAC5hrhJizLCvLM3D4Wus41oDq1iIJr7KguevLEU0KKHnWmon5fupPb87OLoiCLvwdqo3vGkIsxKwmTutk-2FY6BxVPS2pEolkVgEEn6wQt2keeEbCdXok2FY9ydXqVDaLY92f53EF-2FU6K-2BNpH8qQTfxzufWjPWHpxEN1dAiDULASDQZ01FY2SFlcvLcpj21mhMVaGqu-2Frq0rjduAlh6h9TS6UZ4GiPmH-2BRE-2FrtDH2RFVZHH89Ef7SynO9Ou797lWOkHM9-2FSb5xCNNGZSWfcNnyV0r8TI5TwRvY9BQcs-2Flv73UdE55TBR7pfLAKMzQFN9ubudPu8afcIz3JfQvqFoG2bwdBM0nNy4-2BYX6FzXnDc6yi6luuFaVGvBPt-2BV0peeHuOhp6-2FPfCI0bIoLL-2FhOEXoW-2F5c6VFdqtaIo8mHG55QYhFKrbDr9gkThmpfp3AvOCZnheSROnWg2z2ub7J9T3VsHDYQFiuoi1-2FtRVmhjqJpOT8TKU8IwK6BQUTudg7tPDiwRKwPICAX04U2LBwgoU7ncg-2B6ujKdSDvFvtbErT-2FTpWzAU7d-2FlbKqMGaM-2BdYRTZzuRRJZjW60nFxMBITT5r3H4YZfdNhx7JjVKhGtWYfCsB9OY3QehBcVRA48o8QK-2F9rATeOBuBY0R9rYFcqEhTfmdAD6CBZWe3Ucgii2q9Th2nUsz1nJHyHhV15a0fpDcdmTXcG4e83r0ugv7VApyXdmFx3ulQUrKwHu-2Blm1b2Wd-2FAbM9F6ON7wWwju5btfH4zN6Xn6tp5EiYkiJgaNAN5v8Tr3d-2B9AixMKPesSN8-2BNRHJIPoyEwl6ChchoZk553rnbsTamKLcdTn0VEzJPCGO6kDtgr2sR64OVpkxsX2VDztQphJWK9TpPd6IpkIKTUVYsv