The blocklists are sets of items that are not allowed to access or use a specific system, service, or resource.
These items can vary depending on the context, and some common examples are:
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Email addresses: blocks unwanted senders;
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Ip addresses: prevents access from malicious users or specific regions.
How they work
Generally, a system that uses a blocklist compares the item attempting to access (e.g., an IP address and email) with the items present in the list, and if there is a match, access will be denied.
At Guru, you can block malicious buyers by document, email, and API, bringing more security to your business.