Schoenhofer Habichergasse 31/7 A-1160 Wien AUSTRIA Tel./Fax: +43-1-4955308 Mobiltel.: +43-664-3380333 e-mail: schoenho@via.at Sorry, for having directed a personal mail to RADSAFE because of a mistake. But may I ask you, whether you again receive messages of non deliverability from EXCHANGE@RL.gov? For a few weeks there were no messages.now. Franz