I reported this problem well over a year ago and it still hasn’t been fixed.
An attachment with a ‘é’ in the filename for instance shows up with a size of 0k and can’t be downloaded/opened.
Why can’t you just change the characters with % and the corresponding unicode value or something like that ?
The only way to save the file that I found is to save the raw message, remove anything above the attachment and do a base64 convert.
Problem is I can’t find the option to show the raw message in runbox6 anymore. I have to switch to runbox7 where the option is available.
Any solution in sight ?