ansible/roles/mail/files/rspamd/local.d/rbl_group.conf

symbols = {
    "RBL_GBUDB" {
        weight = 4.0;
        description = "From address is listed in GBUDB BL";
    }
    "RBL_NIXSPAM" {
        weight = 4.0;
        description = "From address is listed in NIXSPAM BL";
    }
}