Block Listing

An attack from a lookalike does its damage in hours. A block puts the name on the lists that browsers and mail filters read, usually within minutes of the list accepting it.

What happens to a request

You ask from the page of the name. We check that the name is not one of yours, a person reads the evidence, and the name goes to the organizations that run the lists. Those organizations make their own decision. We keep checking, and tell you if a listing lapses. A block protects a domain you have verified, and uses one block credit.

Suspicious mail

Somebody at your company receives a message that looks wrong. Forward it to your own report address, or upload it. We read what it links to and send that to the blocklists. A report uses one block credit when we send it, so you stop the site behind the message and not one copy of the message.

What it costs

Blocks come with the paid levels. See the prices.

Read more

• Why we block first
• What is a blocklist?