When I’m importing my emails into DTP Office 1.3 everything seems to be fine except for the emails that contain Greek Characters. Something seems to be altered in the encoding thing, although my emails are dispalyed correctly in the Mail.app.
Some email messages are appeared correctly in DTP by the way.
This is possible when the message doesn’t define its text encoding properly (mostly with emails from Windows Outlook). The next maintenance release will fix this, here you can set a fallback encoding that will be used when no encoding is specified. It will be out soon…