I have a requirement for a rule that will identify emails using either traditional or simplified Chinese character sets.
I was able to create a rule that finds these codes in the Internet headers but I have noticed that some emails have the char set identified in the mime header and not the Internet header. This code fragment illustrates how I do this for Internet headers: header CHINESE_WL_1 Content-Type =~ /gb2312/i describe CHINESE_WL_1 White list Simplified Chinese Does anyone no how to create a rule to detect these codes in a mime header?