Since I installed sp2 I have trouble receiving just one of my regular e-mails. I have no trouble with my regular cinema e-mails theatre e-mails or P C Advisor e-mails,but each week the one from Page3.com/lodge fails to arrive. I have notified the sender who confirms sending it, and suggests reasons like firewall/security/spam, and give me a link to the missing e-mail. The link takes me to Perfectnav.com. How can I be sure to receive this e-mail.