12
votes
3answers
852 views

How to remove ourselves from nudity blacklists? [duplicate]

We recently bought our domain. It turns out, two generations ago, it was a porn site. Now we're still blocked in some filters, resulting in blocked pages at several corporate routers. I'm now ...
2
votes
2answers
50 views

Are only IP-Addresses Blacklisted or also Domains?

Unfortunately one of the forms of my website was used to send completely sensless spammails. As I found out through "http://mxtoolbox.com" that my IP-address is listed on two blacklists, I want to set ...
1
vote
1answer
383 views

In postfix how can I conditionally enforce check_sender_access

I am servicing 2 virtual domains: domain1.org , domain2.org. I want to enforce the following policy: If a client connects from an IP address in $mynetworks then I want to allow only mails for which ...
0
votes
1answer
386 views

Null-route/blacklist certain websites on IPtables router [closed]

I've set up a home server to work as a router/NAT. This is done with IPtables forwarding rule. Now I'd like to block certain websites, like facebook. I thought I could just add 127.0.0.1 facebook.com ...
0
votes
1answer
272 views

Domain Squatter Blacklist

Is there a list of common ip addresses used by domain squatters (the ip addresses of the sites they resolve the domains to)? I have a list of domains and I need to remove most squatted/parked domains ...
6
votes
2answers
1k views

Getting a domain name off of the blacklist

I have a friend who purchased a domain name recently that he found out (after buying it) is apparently blocked by many corporate firewalls or proxies b/c it's been tagged as porn by the blacklist db ...