Sendmail

To add Guardian Mail.

Edit your sendmail.mc file (usually found in /etc/mail) and add the following:

FEATURE(`dnsbl',`<APIKEY>.combined.mail.abusix.zone',`"554 Rejected " $&{client_addr} " is listed by Guardian Mail see http://abusix.ai/search?q="$&{client_addr}')dnl

Replace <APIKEY> with “Your API key” from your account in app.abusix.com.

Compile sendmail.mc by running “make” in the same directory and then restart the Sendmail daemon.

Getting Started with Guardian Mail

Getting started with Guardian Ops

Setting up Guardian Ops

Helpful configurations

Create and manage your workflows

Integrate Guardian Ops with other systems

AbuseHQ FAQ

Blocklist Check Providers

Comparison Tool

XARF (Extended Abuse Reporting Format)

Abuse Contact DB

You received an Abusix Abuse Report

Guardian Intel

Blackhole MX

Data Channels General

Data Channel use cases

How to submit data

Lookup and Delisting

Network Management

Getting Started with Abuse Management

Getting Started with Abuse Reporting

Sendmail

Sendmail

Guardian

Abusix’s Guardian platform is an all-inclusive suite of tools to enhance organizational security and compliance

Guardian Mail

Industry-leading real-time blocklists against email threats like spam, phishing, and malware.

Guardian Ops

Advanced SaaS tool to completely manage network abuse.

Guardian Intel

The leader in cutting-edge threat intelligence to prevent attacks.

Email Security

Industry-leading real-time blocklists against email threats like spam, phishing, and malware.

Network Abuse Management

Advanced SaaS tool to completely manage network abuse.

Threat Intelligence

The leader in cutting-edge threat intelligence to prevent attacks.

Global Reporting

A free abuse reporting service that aims to create a global network security ecosystem

Telecommunications and Internet Service Providers (ISPs)

Protect your infrastructure from network abuse.

Mailbox Hosting and Email Service Providers (ESPs)

Block spam, phishing, ransomware, and business email compromise (BEC).

Data Centers and Cloud Service Providers

Manage your network in compliance with regulations.

Executives (CISO, CIO, CTO)

Improve your security investments with high ROI tools.

Abuse Desk & Security Analysts

Reduce false positives and automate your alert responses.

Email Administrators and Postmasters

Block spam and malicious emails while ensuring valid email deliverability.

Systems Administrators and IT Support

Manage your IT resources effectively to ensure optimal performance.

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