The latest version is available for all customers with an active subscription.
Public downloads are available from our website at https://docs.libraesva.com/downloads/#ffs-tabbed-12

• Web interface improvements, new dialogs and buttons, clear the browser cache completely
• Threat Analysis Portal: you can analyze threat analysis data from your Esva Appliances by registering them on tap.esvalabs.com. Just go to tap.esvalabs.com, create an account and follow the instructions. The service is free for all Libra Esva customers
• QuickSand: added a new option to Disarm external links contained in PDF files
• QuickSand: added support for RTF documents
• Office365 and Google Apps integration: ip classes for outgoing email are automatically updated by ESVA
• SPF: it is now possible to whitelist a domain (it will skip SPF validation)
• Whaling Plugin: external email addresses are now allowed if DKIM-validated
• Email Continuity: now you can reply to an email directly from the web interface
• Full support for DMARC validation
• Message list: new symbols for incoming and outgoing messages
• Login to the web interface can now be restricted to authorized networks only. Different settings for admins, domain admins and users are supported
• Quarantine Settings: most of quarantine settings are now customizable for each domain
• New Quarantine Action “Release” in addition to “Release & Whitelist”
• Inbound signatures are now customizable for each domain
• Rules to inspect the content of the archives can now be set for a single email address (it was configurable only for the domain)
• Rules to allow encrypted archives can now be set for a single email address (it was configurable only for the domain)
• Dynamic Verification Cache can be resetted by pressing the “Rebuild all” button in the “domain relay” configuration page
• When releasing an email users are now required to enter a reason, which is logged in the audit log
• Users can teach Antispam from outside Safe Learn Networks if they have the Passwordless Authentication Cookie
• Syslog; you can now enable additional logging of email subject, spam report for clean messages, filenames allowed by filename rules and filenames allowed by filetype rules
• LocalRBL improvements: you can fine tune the behavior of the RBL by defining the percentage of spam/threat messages needed in order to blacklist the sender
• Footer links to blacklist the source now require an user confirmation
• It is possible to have different antispoofing configurations for some email addresses. Just enter a single email address in the relay table and set it’s antispoofing configuration
• Strictier TLS: some weak chipers are not accepted anymore on SMTP protocol encryption
• Improved LDAP Import to prevent duplicated users
• Extended APIs for domain configuration
• Passwordless authentication: added new API to generate the password authentication Link
• Additional events added to the Audit Log
• License calculation improvement

• Disabling TLS for Mail Encryption was not possible
• Remote syslog configuration didn’t perform as expected in some cases involving distributed setup and cluster
• Some encrypted archives where corrupted by QuickSand
• External SmartHost configuration: changing the IP address when credentials were already configured didn’t work as expected
• Digest Report in Outlook Web Access had some rendering issues
• User List: search functions for muti-domain admins had some bugs
• Quarantine Report: after restoring Esva configuration from a Backup File some links in the report were not correct
• When “Users can change their own Spam Settings” was set to “No” users couldn’t also change their own properties, now they can.
• SNMP Configuration now is applied correctly on both nodes of the cluster
• When uploading a new license, Avira signatures had to be downloaded again, now they are retained
• Distributed Search now fully supports wildcard searches
• Distributed Search now correctly displays Smtp Reject reasons
• SMTP Policy Quota now is correctly replicated during cluster wizard
• Search: when email contained more than 3 recipients a search for one recipient didn’t always return all the emails
• Quarantine Report generation sometimes was delayed in respect to the configured time

NOTE: This upgrade  takes less than 2 minutes to complete and requires a system restart. A Snapshot is always recommended as a best practice!

The latest version is available for all customers with an active subscription.
Public downloads are available from our website at http://docs.libraesva.com/downloads

Distributed Search: trailing spaces are now correctly trimmed
Fixed Scheduled Report for Domain Admins and Multi Domain Admins
DKIM fix for invalid characters in domain name and corrected invalid pathname configuration
Delivery Information now correctly reports all deliveries.
Content Filtering Rules: fix a bug with operators “equals” and “matched regular expression”
Reports: “Message Already Released” filter fixed
URLSandbox: whitelisting now works even with Phishing Highlight set to disabled.
Fix Dictionary Rules bug with FromOrTo default on multiple rules
Fix issue on editing mail body in “User Management –> Text Import”
Grid export feature is now more reliable.
LDAP Global Filter now is applied also on authentication.
Fix bug on “Disarm Web Bug” inline pixel
Fix TNEF Parsing (winmail.dat)

Threat sources World Map on Dashboard
Visual message route in Message Details
Whaling Phishing Prevention
Custom Messages and Whitelisting for QuickSand
Password-less user authentication with secure cookie from Quarantine Report
Subaddressing Support
Multiple ethernet card support in web ui
Message release request can be now notified also to domain admins

Reports: new filter on Time and logical operators (and/or) support
Improved Quarantine Report layout for mobile devices
Domain tags on Domain Relay to simplify search and massive update
Many minor security enhancements with all engines
Archive Check handles more formats like .7z, .B64, .BZ, .BZ2, .CAB, .GZ, .MIM, .TAR, .TAZ, .TBZ, .TBZ2, .TGZ, .TZ, .UUE, .XZ, .Z
No Reboot needed on Upload License if not expired
Search Messages improvement: Added substring search for sender/recipient and show hostname in smtp rejected messages
Many API improvements
Improved White/Black List Import by CSV
License count improvements (with manual alias association)

Libra Esva version 4.1 has been released!

As important security fixes are involved, all users are encouraged to upgrade!

BUG Fixes

– HTTPD Service crashes
– Duplicated whitelist entries error
– Dangerous content release override with nested archives fixed
– Backup job errors fix
– Cluster wizard bug on the second cluster setup
– Rule Score Override Bug
– Full UTF-8 Custom Spam Rules Support
– Add domain bug
– SSL chain not used in apache configuration
– Blacklisting not working if message is not in quarantine
– Maillog download bug
– LocalRBL Performance issues
– Password protected zip archive release bug
– ISP API request protocol

New Features / Changes

– New Web UI
– URL Sandbox filtering feature
– High Availability Distributed Setup
– New Graymail Plugin
– Let’s Encrypt Certificates support
– Added forward action for clean messages
– Filechecks archive options now are on a per domain basis
– Quarantine Ask to Release email notification to admin
– Separate Clean Messages Quarantine Retention setting
– Bounced emails filter added to search function
– New API functions
– SMTP Delay warning time option added
– Extension .jar is now blocked by default
– Core engines updated to latest available versions
– Libra Esva up to date status

Libra Esva version 3.6 has been released!

As important security fixes are involved, all users are encouraged to upgrade!

BUG Fixes

• Fixed Possible Cluster Crash with file replication
• Fixed POODLE and LOGJAM Vulnerabilities
• Fix Possible DoS Problem with MailScanner
• Fixing Syslog Nightly Crash Bug (Still Open!)
• Graymail Identification speed up (up to 13x faster!)
• Fixed possible bug with message release
• Fixed possible bug with whitelists and blacklists

New Features / Changes

• Message Operations Report Delete Function Options to remove only stored message but keep DB entry
• AV Option to Block Office Files with Macros
• Better Spam Detection on New TLD
• Option to Enable/Disable IP Plugin
• Sender Dependent Smarthost Authentication
• Backend PHP upgraded to 5.4
• LDAP Paging Support
• New Remote Support Option Tool
• New Quarantine Report Engine with per user actions (Self Release, Mark for Release, No Release, Message Preview)
• Easier Mailbox/Aliases management (License Settings)
• Filename/Filetype rules now allow check versus (To, From, Both)
• RevDNS Check Option under Relay
• Dangerous Release to alternate Recipient
• Dashboard Pie Graph now includes SMTP Rejects
• Raw Maillog Download Option
• Domain Administrator and Multi Domain Administrator Dashbord Graphs
• Date Format for message listing (ddmmyyyy / mmddyyyy)
• Option to remove specific headers from messages

NOTE: Upgrade Script is available only for 64 bit appliances from our Download Area.