There is major problem in e-mail encryption and decryption with Outlook 2003 and 2007. Here in scandinavia whe have those a’s and os’s also with dots also, like Ö, ö, Ä,ä and Å,å.
If i get encrypted e-mail to me with swedish or finnish text the decrypt of the message does not include any of those skandinavian symbols! If the text is before encryption: ääliö it will be after decryption: li and nothing else. This means that encryption changes the message itselves. This is totally illegal situation.
Outlook plugin must be proken! If I open any message with this problem in Linux, the message is correctly handled and all characters are presented correctly untempered. This is totally issue for Outlook and outlook plugin.
Encryption of email does the same thing for message content! Attachements works fine.