Option to Block or Quarantine Emails from Domains with No SPF Record
by Barracuda NetworksYou can now block or quarantine inbound emails from domains that do not have an SPF record. Additionally, if you have known/trusted contacts that send email from or through mail servers whose domains have no SPF records, you can create...
Option to Block Senders from the Quarantine Notification
by Barracuda NetworksYou now have the option to block senders directly from the quarantine notification. A new link has been added, for each message, in the Quarantine Notification email. In addition to the DELIVER and ALLOW LIST links, there is now also a...
Prevent Users from Viewing and Delivering Quarantined Email
by Barracuda NetworksYou can now choose whether or not to allow your end users to view and deliver emails that have been quarantined. To configure this, go to Users>Default Policy>Allow end users to view and deliver quarantined messages. The default setting...
ESS will no longer support TLS v1.0 and TLS v1.1
by Barracuda NetworksOn November 30, 2020, ESS will drop support for TLS v1.0 and v1.1. These are extremely old protocols that have numerous security vulnerabilities. If you are aware of any senders that are still using these protocols, advise them to upgrade.
Read Receipts for Encrypted Messages
by Barracuda NetworksAs an administrator, you now have the option to enable read receipts for users who send encrypted messages using the Barracuda Email Encryption Service. This is disabled by default and must be enabled per domain. To enable, go to Domains...
Beta - Read-Only APIs
by Barracuda NetworksThe Barracuda Email Security Service now provides APIs* that allow you to interact with the product. Customers, MSPs and partners can use these APIs for enhanced reporting and to demonstrate the value of Barracuda email protection...
Recipient Address Rewriting
by Barracuda NetworksYou can use this feature to modify the email addresses of recipients in messages that enter your organization through the Barracuda Email Security Service (ESS). When enabled, the feature will replace aliased domains with the primary...
UPDATE - Deprecation enforcement of TLS 1.0 and 1.1 postponed to a later date
by Barracuda NetworksOn January 9, 2020, we had posted a notice that ESS would be dropping support for TLS v1.0 and v1.1 on June 1 of this year. Due to the current world crisis, we have temporarily halted the deprecation enforcement of TLS 1.0 and 1.1. This...
Block Password Protected PDFs
by Barracuda NetworksYou now have granular control over messages containing password protected PDF documents. Phishers and scammers sometimes use malicious PDFs to attack email users. You can choose to block or quarantine such messages. You can also choose...