Konstantin wrote (at 14:59 (-0400) on Monday, 21st May, 2012):
How it is possible to detect (and filter) an email written in Japanese
characters (which I cannot read anyway)?
The content-Type specifies charset="utf-8". The "From" field is
apparently invalid, and may not necessarily contain .jp
I took a copy of this some time ago. It might be useful
The mentioned files are in chinese.zip
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