System information

Unix Mail Server Deployment
This article refers to the Barracuda Message Archiver release 3.1 or later, and Unix Mail Servers including Apple Mail Server,
Sendmail, Postfix, and qmail.
You can configure Sendmail, Postfix, and qmail to forward a copy of all incoming and outgoing messages as a
blind-carbon-copy (bcc) to your Barracuda Message Archiver IP address. Sendmail, Postfix, and qmail support most
Unix operating systems including Mac OS X.
For more information, refer to the Barracuda Networks Knowledgebase Solution How should I configure the Barracuda Message Archiver to work
with Unix mail servers like Sendmail, Postfix, or qmail?
Barracuda Message Archiver and the Barracuda Spam Firewall
In this Section
Understanding Email Encryption and Archival
How to Set Up Email Encryption and Archival
Understanding Email Encryption and Archival
Required Product Version
This article applies to the Barracuda Message Archiver firmware version 3.2 and higher, and the
Barracuda Spam Firewall firmware version 6.0 and higher.
You can encrypt and archive journaled email by partnering the Barracuda Spam
Firewall and the Barracuda Message Archiver.
Related Articles
How to Set Up Email Encryption
and Archival
Barracuda Message Archiver
Deployment Options
Message Import, Stubbing, and
Configuration Options
Barracuda Spam Firewall
Archiving Encrypted Email
Messages
Encryption of Outbound Mail 6.x
Organizations using a Barracuda Spam Firewall and Email Encryption Service can include a Barracuda Message Archiver to capture all
Encrypted inbound and outbound messages.
The Barracuda Spam Firewall securely encrypts email which is then sent via Transport Layer Security (TLS) to the cloud-based Message Center
ensuring email is encrypted and keys are securely stored using AES 256-bit encryption. The Barracuda Message Archiver is a complete email
archiving solution designed for optimizing email storage, meeting regulatory compliance and e-discovery requirements, and seamless end-user
integration with Outlook and Mobile Apps to search all of your existing email.
- When a user sends email, the email takes parallel paths: it is sent to the Barracuda Message Archiver for archival, andOutbound mail
at the same time it is journaled on the Email Server and sent to the Barracuda Spam Firewall. The email is sent securely to the