Is it possible to have access to all headers from a particular mail-message? For example through the ZmMailMsg object ...

I see how to request additional specific headers (ZmMailMsg.requestHeaders) however it would be useful for us to access all of the headers from a message in a Zimlet. I haven't been able to find a way to do this ... assuming it's possible.

As a fall back I thought maybe to access them through the SOAP client: 'com.zimbra.cs.client.*' however those classes (at least the ones that appear related to messages) don't seem to contain the necessary data.