General Information
Introduction
Hermes Secure Email Gateway is a Free Open Source (Hermes SEG Community Only) Email Gateway that ...
Getting Started
Access Hermes SEG Administrator Console Using a browser, access the Hermes SEG Administrat...
Upgrade and Migrate Hermes SEG 18.04 to 20.04
Introduction Hermes SEG version 18.04 is based on Ubuntu Server 18.04 LTS (Bionic Beaver). On Ma...
Requirements and Recommendations
Hermes SEG should be behind a network perimeter firewall for best security. Network Firewall r...
OVA/Hyper-V Appliance URL and Default Credentials
The following URL and default credentials are provided for reference, backup, restore and migrati...
Hermes SEG E-mail Flow
Incoming Normal Mail Flow Postfix TCP/25 --> SPF --> DKIM(Milter) TCP/8891 --> (Reinject)Postfix...
Encryption
Hermes SEG leverages the capabilities of Ciphermail in order to perform encryption/decryption of ...