I wanna use Apple mail but I can't - it has seemingly no support for international character sets like Korean or Japanese. Even on OS 10.1.3 with all the language sets installed.
But then again, multiple language input has always been inconsistent on the Mac. Unfortunately, this is a case where Windows 2000 is far ahead. For example, I can neither receive nor send in Asian characters in MSN Messenger. You can't change encodings when reading email in Apple Mail. Yet the crippled OS X version of ICQ can do foreign characters, although it's still not as well supported as in the Windows side. The other day, a friend sent me some Korean pop MP3s via Mac ICQ and the file name came up all gibberish. She ICQ'd them to me on the W2K machine, and the characters showed up all fine! Yet if I insert a Utada Hikaru CD, iTunes rips them and correctly displays the Japanese song titles and other tags! It's very frustrating how unevenly multiple language support is implemented.