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Barracuda Email Security Gateway

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How to Update Your System Notification Email Addresses
Release Notes
Deployment Options
Getting Started
Routing Outbound Mail
Securing the Barracuda Email Security Gateway
Advanced Spam Filtering Inbound
Advanced Spam Filtering Outbound
Advanced Configuration
Creating and Managing Domains
Managing Inbound Quarantine
Managing Outbound Quarantine
Creating and Managing Accounts
Monitoring the System
Maintenance
Tools and Add-Ins
LDAP Error Codes
Allowing Barracuda Security Awareness Training Information
End of Support for Barracuda Email Security Gateway Firmware Versions

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Routing Outbound Mail

Published Jan 08

Routing Outbound Mail

Jan 08, 2026

In this Section

About Scanning of Outbound Mail
How to Route Outbound Mail from the Barracuda Email Security Gateway
How to Configure Microsoft 365 for Inbound and Outbound Mail
How to Configure Google Workspace for Inbound and Outbound Mail
How to Route Outbound Mail from Kerio Connect Mail Server through the Barracuda Email Security Gateway
Encryption of Outbound Mail

See also SMTP Error Codes.

Contact Us
Barracuda Campus
Barracuda Support

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