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Terms of Use (Fair Use Policy)
for Free Data Query Service

Important Legal Notice

1. FAIR USE PRINCIPLES

You are not automatically entitled to the use of Spamhaus’ Free Data Query Service. Use of the Free Data Query Service is free of charge provided you meet all of the following criteria:

1.1 The Data Query Service is provided free of charge for use by non-commercial small organizations and individuals.

1.2 Your Data Query Service query volume must not consistently exceed 100,000 queries per day.

1.3 We work on a Know Your Client basis. Therefore, you need to ensure that your contact details in the Customer Portal are up to date at all times.


2. COMMERCIAL USE

Use of the Free Data Query Service by companies, organizations, individuals, and networks with email traffic likely to breach or exceed the fair use principles set out above, or by ISPs or commercial spam filter services, will require a subscription to our commercial Data Query Service, a service designed for users with professional DNSBL requirements.


3. ACCURACY

We cannot promise that the Free Data Query Service will be fault-free. If a fault occurs we will attempt to correct the fault as soon as we can.


4. LIABILITY

The Free Data Query Service is provided to certain non-commercial user’s free-of-charge and subject to the principles of fair use. Accordingly, you agree that we shall have no liability to you for any losses to you caused by your use of the Free Data Query Service. This section 4 shall not limit or affect our liability if something we do negligently causes death or personal injury.

Apply for the Free Data Query Service