[imp] Problem With Korean

[Area336]

Hi,
 
at first, I beg the pardon of the whole list, for my english.
 
I have a problem with messages written in korean.
 
When I look at this kind of message, I see only some boxes and other wrong
characters.
 
-If I look the same mail with outlook is ok.
-If I select korean, as language of my session, I see all the voices of the
horde interface ok (so I can think that my web server is ok).
-I have tried to send me some mail in japanese and russian and is ok.
-I have seen that the charset of the mail that doesn't work is
'ks_c_5601-1987' while in the nls.php korean is coded as 'EUC-KR' so I have
tried to change all 'EUC-KR' in 'ks_c_5601-1987' in the nls.php file but
it's the same
-I have looked for bug in bug-track but I have found nothing.
 
Someone can help me.
 
Thanks
Stefano