Hi folks (and please excuse the broken English)!
When I use Swedish characters like ÅÄÖ and åäö in the Subject field, I get the error message in the enclosed screenshot. Please note that even the error message is messed up. Maybe it would be better using UTF-8?
It's also strange that a part of the error message is in English and the other part is in Swedish...
Is there anything I can do to solve this, except for skipping Swedish characters?
Using non-ASCII characters in the message field seems to work just fine.