I was testing out the GeoIP block functionality by attempting to connect to my SFTP server from a VPN. I was using a UK server. When I had top spammers turned on and set to deny both, with all countries selected, it successfully blocked the connection. However when I disabled top spammers and relied on the Europe alias set to deny and will all countries selected, the connection went through. I found that the top spammers list has 22.214.171.124/18, which is the range of the ip I was connecting from, but the Europe list does not. Is there any way to manually edit the list?
You could build an alias list and use it to block what ever you want.