Do you have correspondents who send bulk forwards, thus?
To: Rose <**********@yahoo.com>, Charlotte
<**********@yahoo.com>, Nick <**********@yahoo.com>, Tracy
<**********@yahoo.com>, "**********@charter.net" <**********@charter.net>,
Perry <**********@msn.com>, Kathleen <**********@msn.com>, Tom
<**********@sbcglobal.net>, "**********@comcast.net" <**********@comcast.net>,
NormanS <**********@netscape.net>
With additional addresses under "Original Message" in the body? If any one of the people using those addresses has a compromised computer/email account, the spammer has all of those email addresses.
I don't see much foreign language spam; the occasional Spanish, or Portuguese pitch from Latin America, or the occasional Mandarin pitch (I can recognize some of the characters; but they lack the
kana bits of Japanese).
Fascinating book by Brian Krebs: "Spam Nation":
»
krebsonsecurity.com/tag/ ··· -nation/Too many of our friends and neighbors actually buying from spammers for spam to go away.