All Barracuda Spam Firewalls configured as an outbound relay in use with a Lotus Domino server, all firmware versions.
You must configure your Lotus Domino server for outbound SMTP failover. For instructions on how to do this, you can visit IBM's website by clicking here.
You must also configure the Barracuda Spam Firewall for outbound relay, as described in Solution #00002087.
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