efa-project.org

try this in your local.cf and then search message fired
it hit a lot of messages and all are spam or newsletter


## BLACKLIST dnsbl.abyan.es
header C_RBL_ABYAN_ES eval:check_rbl('dnsbl.abyan.es-lastexternal', 'dnsbl.abyan.es.')
describe C_RBL_ABYAN_ES Listed in dnsbl.abyan.es
tflags C_RBL_ABYAN_ES net
score C_RBL_ABYAN_ES 2.00

Where is local.cf located?

/etc/mail/spamassassin/

PS: Nicola? No hits on this one yet. So it might be more useful for European spam.