Hi, I am working with Tomcat 3.2 the thing is that I need to make transactions with a finantial institution, so I send some parameter via the POST method but when they send me some parameters throw my servlet the tomcat fails and appear the following message: 2001-03-13 04:24:14 - Ctx( ): 400 R( /) null 2001-03-13 04:24:14 - Ctx( ): IOException in: R( /) Received fatal alert: certificate_unknown. I use the hhtp protocol, the institution uses https. Any idea wht is happen ??? Thanks. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]