Please, can anybody help me and tell me what do I need to enable / where to look / how to log messages rejected by RBLs?

By enabling log_level in amavis.conf.in and seting it to 2 there is much more information in zimbra.log file, but not any info about messages rejected with the setup RBLs I have.

Dnsblcount and simillar scripts won't work. I would like to log this information if possible. And yes, here is my setup:

Release 7.0.0_BETA1_2816.DEBIAN5_64 DEBIAN5_64 FOSS edition.

Many thanks.