Barracuda Networks

Barracuda Inbound Outbound Scanning

Barracuda NetworksBarracuda Spam Firewall

Barracuda can be used to scan inbound and outbound email if you enable hybrid mode. You can use one Barracuda Spam Firewall as a hybrid unit to scan for inbound and minimal outbound.

Enabled in hybrid:

  • RBL check
  • Rate control
  • Whitelist/Blacklist (IP/Recipient/and sender) All Intent Layers Virus scanning Fingerprinting OCR Regular expressions in BLOCK section

Disabled in hybrid:

  • Recipient Verification
  • Spam Scoring (by default, can be enabled by support) Bayesian Attachment
  • Filtering Regular expressions in Tag/Quarantine section

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