How to remove ourselves from nudity blacklists?

Maurice Kroon asked:

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 sending mails out to some of those filters, but is there a general way of whitelisting?

My answer:

No, there is no “global” list; every company maintains their own classifications. So you will have to contact each one individually.

View the full question and answer on Server Fault.

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