OE Certificates

What ho one and all,

I am receiving too many e-mails that display the security certificate. Clicking any of the three options (Yes / No / View) achieves nothing. Cannot close OE, delete the mail, zilch; OE is fully locked-down. Have to close it via Cnt-Alt-Del.

I have Googled and seen that even if I am not using IE, I should agree to have certificates installed. I use Firefox, but have said Yeah to installing certificates in IE, but still, when one appears, it locks OE.

I really don't care what these bloody certificates do, I either don't want them or more specifically, don't want them to lock OE.

What can I do?

Toodle pip and thanks

Rex