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Attention

As of March 1, 2022, the legacy Barracuda Essentials Security, Compliance, and Complete editions are no longer available for purchase. Only existing customers can renew or add users to these plans.

Following October 30, 2022, the documentation and trainings will no longer be updated and will contain outdated information.

For more information on the latest Email Protection plans, see Barracuda Email Protection.

To update your bookmarks, see the following for the latest documentation and trainings:

Note that MSP customers should continue to follow Barracuda Essentials for MSPs.

Sender Policy Framework for Outbound Mail

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To assure Barracuda Networks is the authorized sending mail service of outbound mail from your Barracuda Email Security Service, add the following to the Sender Policy Framework (SPF) record INCLUDE line of the SPF record for your sending mail server for each domain sending outbound mail. Select the relevant SPF INCLUDE based on the region you selected for your Barracuda Email Security Service:

Customers using the following Barracuda Email Security Service Instances

AU (Australia)
include:spf.ess.au.barracudanetworks.com -all
CA (Canada)
include:spf.ess.ca.barracudanetworks.com -all
DE (Germany)
include:spf.ess.de.barracudanetworks.com -all
UK (United Kingdom)
include:spf.ess.uk.barracudanetworks.com -all
US (United States)
include:spf.ess.barracudanetworks.com -all