[Update1: January 15, 2023]
The RBLs appear to be back online and fully functional; we’ve re-enabled them on our system.
[January 13, 2023]
The following RBLs from blockedservers.com have become unresponsive, and we’ve temporarily removed them from our system:
- rbl.blockedservers.com
- spam.rbl.blockedservers.com
- netscan.rbl.blockedservers.com
We’ll re-enable these RBLs when they become responsive again.