JavaMail Error: no object DCH for MIME type text/html
February 25, 2010
When using JavaMail to send an email, we got the following error at runtime:
javax.activation.UnsupportedDataTypeException: no object DCH for MIME type text/html
Googling around seems to imply problems with classloaders, or incompatible versions of javamail and activation.jar.
The problem was solved by putting a set of newly downloaded JavaMail jar …
