Free Trial for Data Query Service

Gain FREE unlimited access for 30 days to our IP and Content Blocklists via Spamhaus’ Data Query Service (DQS).

These lists are designed to protect you and your organization from incoming email threats, whether it be from hostile domains, IP addresses, phishing emails or messages containing cryptographic hashes associated with malicious content.

Set up is straightforward, using your existing email infrastructure, with no extra hardware needed.

Simply complete the form below, select which blocklists you would like to trial (IP Blocklists, Content Blocklists or both) and submit.

No credit card or payment details are required for this trial.  Our annual subscriptions start as low as US$250.

If you have any questions, please add them to the comments box below. Once you gain access to the data, support is available should you require any.