在ubuntu中读取复合文档文件V2文档(.msg)文件。

I have a large dump of data from an outlook email account that comes entirely in .msg files. A quick call to ubuntu's file method revealed that they were Composite Document File V2 Documents (whatever that means). I would really like to be able to read these files as plaintext. Is that possible at all?I have a large dump of data from an outlook ema