charsets can include "_" in its name. Here's a patch. -- Tatsuhiko Miyagawa <[EMAIL PROTECTED]>
--- Header.pm~ Sun May 5 01:41:30 2002 +++ Header.pm Mon May 20 11:34:39 2002 @@ -51,7 +51,7 @@ $str =~ s{ =\? # begin encoded word - ([0-9A-Za-z\-]+) # charset (encoding) + ([0-9A-Za-z\-_]+) # charset (encoding) \?([QqBb])\? # delimiter (.*?) # Base64-encodede contents \?= # end encoded word