We are having difficulties in communicating with Erik Kuulkers. Could someone relay this message to him? ----- The following addresses had permanent fatal errors ----- ekuulker@rssd.esa.int (expanded from: <erikk@purple.sron.nl>) ----- Transcript of session follows ----- ... while talking to esacom57-ext.estec.esa.int.: >>> MAIL From:<owner-vsnet-campaign-nova@ooruri.kusastro.kyoto-u.ac.jp> SIZE=5244 <<< 503 5.0.0 <owner-vsnet-campaign-nova@ooruri.kusastro.kyoto-u.ac.jp>... AntiSpam: Access Denied. Please contact Postmaster to remove the block on this domain 554 ekuulker@rssd.esa.int... Service unavailable