What should a Customer use for an SPF record for my domain sending outbound mail through the Barracuda Email Security Service?

Since the connections will be coming from one of our many outbound servers it is easiest to use our include statement. Select the relevant SPF include statement based on the region you picked for your Barracuda Email Security Service:
 
Customers who picked the Barracuda Email Security Service in the US region:
include:spf.ess.barracudanetworks.com -all
 
Customers who picked the Barracuda Email Security Service in the UK region:
include:spf.ess.uk.barracudanetworks.com -all
 
Customers who picked the Barracuda Email Security Service in the DE (Germany) region:
include:spf.ess.de.barracudanetworks.com -all
                                
For example, a simple SPF record just using our US region would look like this:
Domain.com     TXT    "v=spf1 include:spf.ess.barracudanetworks.com -all"