Spam es basura.

Las cabeceras eran:

Received: from xzbbbi (rileye64tuj@183.12.214.47 with login)by smtp103.mail.hk2.yahoo.com with SMTP; 07 Oct 2010 09:25:18 +0800 HKT
Received: (qmail 26835 invoked from network); 7 Oct 2010 01:25:19 -0000
Received: from [127.0.0.1] by omp102.mail.kr3.yahoo.com with NNFMP; 07 Oct 2010 01:25:20 -0000
Received: from [119.161.25.63] by t3.bullet.kr3.yahoo.com with NNFMP; 07 Oct 2010 01:25:20 -0000

que analizadas por el servicio web whatismyipaddress nos indica el origen en

The source host name is "omp102.mail.kr3.yahoo.com" and the source IP address is 119.161.25.63, Seoul, Republic of Korea