if (version >= 3.004000)
  ifplugin Mail::SpamAssassin::Plugin::URIDNSBL

    uridnsbl        URIBL_SBL_A    sbl.spamhaus.org.   A
    body            URIBL_SBL_A    eval:check_uridnsbl('URIBL_SBL_A')
    describe        URIBL_SBL_A    Contains URL's A record listed in the SBL blocklist
    tflags          URIBL_SBL_A    net a
  endif
endif