Security gateway
Barracuda Email Protection
Barracuda Email Protection is a security gateway. Type any domain below to see if its email runs through Barracuda Email Protection.
Provider profile
Barracuda Email Protection
Barracuda Email Protection is a security gateway. Its mail servers' hostnames end in .barracudanetworks.com.
What is a security gateway?
A security gateway sits in front of the real mailbox to filter spam, phishing, and malware before mail reaches its destination. Inspection alone cannot tell you which mailbox provider sits behind it.
MX hostname patterns
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.barracudanetworks.com
Other security gateways
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