Check for IPs in RBLs

[novisingers]

Hello,
I'm trying to use "Check for IPs in RBLs", but getting:

New x.x.x.x (PUBLIC)

NOT CHECKED

information for every server's IP.
Any hint?
I tried to find out if anything should be configured for that, but no posts about similar problems nor information about configuration.

[Elizine]

Hi,

Try checking the IPs in http://mxtoolbox.com/blacklists.aspx
This might help you