Overview
The DeepFilter Antispam System is an email security gateway that filters your organization's email traffic against threats coming from the internet. It runs on your own server; your email flow never passes through a third party's cloud.
System Requirements
This page describes the server hardware, operating system and prerequisites you need to prepare before starting a DeepFilter installation. Check the tables here before you begin; the installer passes over some shortcomings with nothing more than a warning, while one of them stops it altogether.
Architecture and Components
DeepFilter is an email security gateway that sits in front of your organization's email traffic.
Network Requirements
DeepFilter is a gateway that sits in front of your organization's email traffic. For that reason both
Installation
DeepFilter is installed with a single command. The installation script inspects your server, defines the
Initial Configuration
Once installation is finished, DeepFilter is not yet ready to process email. The step that
SSL Certificate
DeepFilter's management panel and end user portal are published over HTTPS only. The installation starts with a self-signed certificate so that the service can run encrypted from the very first minute. This page explains why that temporary certificate produces a browser warning, and how to switch to a Let's Encrypt certificate from the panel.
Adding a Domain and Routing Email
After you complete the setup wizard, the next step is to tell DeepFilter which domains it
Scaling Out (above 200,000 emails/day)
A single DeepFilter server is recommended for traffic of up to 200,000 emails per day. Actual
Backup
DeepFilter lets you take and restore backups from the management panel. The scope of the