FULL PRODUCT VERSION :
java version "1.6.0"
Java(TM) SE Runtime Environment (build 1.6.0-b105)
Java HotSpot(TM) Client VM (build 1.6.0-b105, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
Sending a mime message, using the javamail api, from within a activex bridge bean, results in exception being throw.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. Write a bean that sends a MimeMessage, using javax.mail.Transport.
2. Compile & jar the class.
3. Use packager.exe to package it.
4. Sign it using jarsigner.exe
5. Instantiate com object.
6. Cause bean to attempt to send.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
mail should be sent succesfully
ACTUAL -
exception thrown

ERROR MESSAGES/STACK TRACES THAT OCCUR :
javax.mail.MessagingException: IOException while sending message;
  nested exception is:
javax.activation.UnsupportedDataTypeException: no object DCH for MIME type text/plain; charset=us-ascii
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:625)
at javax.mail.Transport.send0(Transport.java:169)
at javax.mail.Transport.send(Transport.java:98)
at sybrand.sandbox.Log.log(Unknown Source)
at sybrand.sandbox.Log.setThing(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.plugin.javascript.JSInvoke.invoke(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source)
at sun.plugin.com.MethodDispatcher.invoke(Unknown Source)
at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
at sun.plugin.com.BeanDispatchImpl.invoke(Unknown Source)
Caused by: javax.activation.UnsupportedDataTypeException: no object DCH for MIME type text/plain; charset=us-ascii
at javax.activation.ObjectDataContentHandler.writeTo(Unknown Source)
at javax.activation.DataHandler.writeTo(Unknown Source)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1350)
at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1683)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:585)
... 17 more

REPRODUCIBILITY :
This bug can be reproduced always.

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