Resolved!!! There was a mailapi.jar in the application. Tomcat 5 priorzed his library in front of that one, however, the new Tomcat 5.5 prioriced that aplication library before his lib and it crashed.
Is there any place where you can configure that? Thanks a lot for your help! -- View this message in context: http://www.nabble.com/Tomcat-migration-from-T5-to-T5.5-mail-tp19739822p19878710.html Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]