Should I disable URIDNSBL plugin if I'm already rejecting based on BL with MTA

[Leon Kolchinsky]

Hello All,

I'm using BL in my main.cf config like this:
smtpd_recipient_restrictions =
.
.
            reject_rbl_client zen.spamhaus.org,
            reject_rbl_client cbl.abuseat.org,
            reject_rbl_client safe.dnsbl.sorbs.net,
            reject_rbl_client list.dsbl.org,
.
.

So actually BL check already performed on the MTA level.

Is it advisable to comment this line in the init.pre in my case (or there are 
another considerations I'm not aware of)?:

loadplugin Mail::SpamAssassin::Plugin::URIDNSBL




Best Regards,
Leon Kolchinsky