Real-time anycast email filtering that stops spam and phishing before they reach your inbox. Complete control with custom rules, quarantine management, and flexible delivery via SMTP or webhook.
Point your domain's MX records to our anycast IP address. Setup takes just minutes.
Our anycast network routes email to the nearest region where it's scrubbed using real-time threat data. Spam and phishing are blocked instantly.
Filtered email is delivered to your mail server via SMTP, or to your application via webhook. You choose the delivery method.
Advanced capabilities built for teams that take email security seriously.
Our anycast network provides real-time threat data to stop spam and phishing attacks as they happen, before they reach your inbox.
Set custom filtering rules to control exactly how your email is filtered. Create blocklists, allowlists, and fine-tune protection to your needs.
Review and manage quarantined messages with our comprehensive log viewer. Release false positives with a single click.
Give your customers their own portal to manage their filter settings and release quarantined messages without admin access.
Receive daily, weekly, or monthly summaries of your email activity, threats blocked, and filtering performance.
Choose how you receive clean email - via SMTP to your mail server or delivered via webhook to your application.
Whether you're a web host, small business, or enterprise, our filtering service scales with your needs.
Protect thousands of customer domains with our customer portal. Give your customers control over their own filtering while you manage the infrastructure.
Get enterprise-grade email protection without the complexity. Simple MX record setup and you're protected from spam and phishing.
Replace complex on-premise filtering with a managed anycast service. Real-time protection, complete control, and flexible delivery options.
Receive filtered email via webhook directly to your application. Perfect for custom email workflows and multi-tenant platforms.
Add an extra layer of protection before email reaches Microsoft 365. Compatible with all Microsoft 365 plans and configurations.
Enhance Google Workspace security with our real-time filtering. Works seamlessly with all Google Workspace editions.
Find answers to the most common questions about our inbound email filtering service.
Get up and running in minutes with our simple MX record setup. 1 free domain included in our free tier.