spam honeypot

[George <george.p123 () gmail com>]

Hello!
I'm making a research about spam and i need a system  to catch the spam with
my sources in real time.  I read a lot of documentation about honeypots and
i want to develop an open relay honeypot. The problem is that all the
documentation that i had read is old and the things had change, the spammers
evolved. So, i want to ask how efficient is an open relay honeypot and what
other honeypot technology i can use to catch spam?
Thanks in advice!

George