If you are receiving an error saying that the SPAMHAUS blocklist address is wrong, it may be because the address you are using to access the blocklist is incorrect.
To fix this issue, you should verify that you are using the correct address for the SPAMHAUS blocklist. The correct address for the SPAMHAUS blocklist is "www.spamhaus.org/query/ip/{IP_ADDRESS}", where "{IP_ADDRESS}" should be replaced with the IP address you want to check.
You can also try accessing the blocklist through a web browser to ensure that you are able to reach the SPAMHAUS website. If you are unable to access the website, it may be due to a problem with your internet connection or a firewall setting that is blocking access to the site.
If you are still experiencing issues after verifying the address and checking your internet connection, you may need to contact SPAMHAUS directly for further assistance.