my dir structure: c: eawls...lib
this is where i have the mail.jar and activation.jar.
I have given this in the "weblogic.policy" file:

grant codeBase "file:/c:/bea/wlserver6.0sp1/lib/-" {

permission java.io.FilePermission "c:${/}bea${/}wlserver6.0sp1${/}lib${/}-", "read";

permission java.net.SocketPermission "SMTPHOST:25", "connect,resolve";
};
error is: noprovider rfc822

please help me on this