Jan, can’t you see the dialog box with the ratiation warning symbol and the name Avast in the blue border at the top? This isn’t the OE warning you get when you try to send an e-mail with noi subject in the subject line. That warning dialog looks like this:-
http://www.ghj290.pwp.blueyonder.co.uk/images/email2.jpg
Spot the difference?

Trev