A Perfect Plan For Any Mail Platform

Get an additional layer of protection for your Mail Serves. It doesn't matter which plan you choose, you'll always start out with a free 14-day trial!

FREE

For Smaller Businesses & Not-For-Profit Organizations

Start Free Trial

Forever Free

Includes:

5,000 Daily Queries

Fair Query Policy

99% Detection Rate

Access to all Zones

Online Documentation

PRO

For Growing Businesses

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Starting at $10 per month

Includes everything in "Free" plus:

10,000 Queries for the $10 Plan

20,000 Queries for the $ 20 Plan (…)

Support via Live Chat & Email

Access to Beta Zones

Query Analytics (coming soon)

ELITE

For Larger Teams with Special Requirements

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Custom Pricing

Includes everything in "Pro" plus:

Priority Support

Rsync Available

Dedicated Feedback Mechanism

Yearly Invoicing Available

Frequently Asked Questions

How do you count queries?

Every request to us is counted as one query. Typically for IP queries, this will be roughly equal to the number of messages received per day. Example: If you check the sending IP against combined.mail.abusix.zone and 4 URLs in the body against dblack.mail.abusix.zone, then that is 5 queries.

Can I estimate my queries?

Estimating is a bit more tricky. At a minimum, every email you receive results in one query for the sending IP. Depending on your configuration, including your mail server, spam filter, and the type of email you receive, this number can increase. That’s why you start with a 14-day trial, where we measure your daily usage. Based on your 10-day average usage, we’ll let you know which tier is the right one for you!

What is your fair query policy?

In short, the fair query policy means we will never restrict or drop any of your queries because your usage is over the allowed threshold. We are monitoring your daily queries. If you start frequently going over your allowance, we will inform you and ask you to upgrade.

What happens when I exceed my allowed query volume? Do you drop my requests?

No, we will never drop requests on purpose without letting you know beforehand. We use a 10-day sliding window to calculate your average queries per day. If you go over your allowance, we will let you know.

Get in touch

Talk to us

Do you want to remove your IP/domain from one of our blocklists?
Please use our lookup-service and follow the instructions there in order to get that resolved.