Hi Daniel, have you received an email an hour ago from me? It's the second time that I receive a reply from the mail subsystem (see below) after sending something to you. - Michael Subject : Returned mail: see transcript for details From : Mail Delivery Subsystem <MAILER-DAEMON@xxxxxxxxxx> To : michael.pfeiffer@... Date : Aug 18 16:59 __________________________________________ The original message was received at Sun, 18 Aug 2002 16:58:57 +0200 from yoda.edvz.uni-linz.ac.at [140.78.3.63] ----- The following addresses had permanent fatal errors ----- <danielr@...> (reason: 550 5.7.1 Access denied) ----- Transcript of session follows ----- ... while talking to mail.icon.net.: >>> MAIL From:<michael.pfeiffer@...> <<< 550 5.7.1 Access denied 554 5.0.0 Service unavailable