Mail security release notes

The easiest way to update is to perform an automatic update from within the product's administration. The other (manual) method is to download this file to perform a "flash" update. Instructions are given when running the executable.

Version	Download	Size	SHA1
2.3.2		341 MB	cedf3d5476f68f2bded1601e26ab1d131e44a209

H/OS 2.3.2 (SPG/VSP)

Released 21 Dec 2011

Imp: Quarantining informs sender; rejects (550) instead of accepts (220)
Imp: The SMTP recipient lookup forwards errors from the mail server
Imp: Removed the incoming mail queue
Imp: Show Script looks much better with colors and formatting
Imp: The getting started has an option to trust server (use as smart host)
Imp: Clustering operations are faster thanks to new rpcmplexd
Imp: Option to export list of users per domain
Imp: The reporting's pie charts reflects selected period (day/month)
Imp: The console supports page up/down
Imp: The log viewer (searchlog) is faster
Imp: Korean language updated
Imp: Support for Internet Explorer 10
Bug: Issue with quarantine's history and domain administrators resolved
Bug: Anonymous LDAP authentication issue resolved
Bug: Issue with HSL's in_network() resolved

H/OS 2.3.1 (SPG/VSP)

Released 04 Oct 2011

New: View and reset rate control (Diagnostics > Rate Control)
Imp: Improved support for KVM virtualization platforms
Imp: Disabled auto-scroll in logs on mouse scroll
Imp: Improved graphs (bandwidth graphs and layout)
Imp: HSL's GuessAttachmentType() is faster
Bug: Resolved issues when upgrading 2.3-series on first boot

H/OS 2.3.0.4 (SPG/VSP)

Released 22 Sep 2011

Imp: Quarantine automatically sanitizes input
Imp: Pattern analysis' update is run every 6th hour
Bug: Pattern analysis' update error reporting issue resolved

H/OS 2.3.0.3 (SPG/VSP)

Released 14 Sep 2011

Bug: Serial console issue on SPG-150 resolved

H/OS 2.3.0.2 (SPG/VSP)

Released 02 Sep 2011

Bug: LDAP synchronization issue resolved
Bug: Pattern analysis' bayesian filter issue resolved

H/OS 2.3.0.1 (SPG/VSP)

Released 17 Aug 2011

Bug: Updated list of time zones (some didn't exist)
Bug: Guessing of character set issue resolved
Bug: Pattern analysis (ScanSA) custom rules issue resolved

H/OS 2.3 (SPG/VSP)

Released 02 Aug 2011

New: Based on FreeBSD 8.2
New: Content Inspection (DLP), ScanDLP() function
New: File store with CSV editor, deprecates FTP, in_file() function updated
New: Support for VMware vmxnet adapters
New: View history in Quarantine interface
New: Show header modifications in Quarantine interface
Imp: Quarantine interface is now fully clustered (user creation)
Imp: Updated Commtouch RPD and GlobalView engines
Imp: Updated Kaspersky anti-virus engine
Imp: Option to reset SpamAssassin bayesian database
Imp: The mail() function has a plain-text option
Imp: Fullscreen editors has "import from file" functionality
Imp: VMware/serial console auto-logout after 10 minutes
Imp: Mail Gateway > Domain section tables show more information
Imp: Many small improvements in functionality and stability
Bug: Storage fallback to memory issue resolved
Bug: Issues with static routes resolved

H/OS 2.2.6.3 (SPG/VSP)

Released 11 May 2011

Imp: Web Administration improvements (translations, statistics)
Imp: HSL functions floor() and ceil() added
Bug: Fixed incorrect return type from round()
Bug: Kaspersky anti-virus regression issue solved

H/OS 2.2.6.2 (SPG/VSP)

Released 05 May 2011

Imp: Updated 3rd-party components (Commtouch, Kaspersky, etc.)
Imp: Overall reliability and performance improved

H/OS 2.2.6.1 (SPG/VSP)

Released 06 Apr 2011

Bug: Mitigating HSL data type issue

H/OS 2.2.6 (SPG/VSP)

Released 31 Mar 2011

New: IPv6 support in IP Policy Flows (added $family variable)
New: Automatic configuration truncation option (System > Configuration)
Imp: dnsbl() function now queries for IPv6 according to RFC5782
Imp: Improved the Web Administration with some new functionality
Imp: Internet Explorer 9 support in Web Administration
Imp: Improved phishing protection
Imp: Improved SMTP IPv6 handling (prioritized)
Imp: DSN messages now includes only message/rfc822-headers
Imp: DKIMWithDeliver() now returns 500-error on un-signable messages
Imp: Updated 3rd-party components (libc, postfix, htmlpurifier etc.)
Imp: Overall performance improved
Bug: Folders created on FTP did not appear until after a reboot
Bug: IP Policy Flow's $serverport variable was not a number (string)
Bug: dnsptr() now supports compressed IPv6 addresses
Bug: Kaspersky's logfile not available on first run
Bug: Web Administration over IPv6 was partly broken
Bug: smtp_lookup_*() should not use transport fallbacks
Bug: Quarantine() function did not honour SetMailTransport()

H/OS 2.2.5.2 (SPG/VSP)

Released 10 Feb 2011

New: Prioritized queues (per mail transports)
New: IO statistics tool in Web Admin (iostat)
Imp: Updated 3rd-party components (clamav)
Imp: Overall reliability and performance improved
Bug: BATV format bug
Bug: Deliver to A/AAAA records did not load balance properly

H/OS 2.2.5.1 (SPG/VSP)

Released 24 Jan 2011

New: VMware Zimbra integration in quarantine
New: Custom authentication with System Authentication Script
New: RADIUS (rad_authen) function for System Authentication
New: TACACS+ (tacplus_authen and tacplus_author) functions
New: Context-aware help (links to the doc. wiki) in Web Admin.
Imp: Updated 3rd-party components (ctipd, syslog, clamav, php)
Imp: Include kernel debugging in logs
Imp: Quarantine > Users, double-click users to 'sign as' as them
Imp: Activity > Logging has time interval option for faster searching
Imp: Some HSL functions are cached per default (per-message)
Imp: Admins can change quarantine users' passwords
Imp: Force web browsers to update cache on H/OS upgrades
Imp: HSL arrays may be initiated with [ ] instead of array()
Imp: LDAP debugging command hides passwords
Imp: Sort user's joined accounts in quarantine
Imp: Support for [IPv6 address]:port in network tools
Imp: New strnatcmp JavaScript library for better natural ordering
Bug: GlobalView, etc. stability improved with glibc patch
Bug: Fixed host name length (was limited to 32)
Bug: Fixed SMTP DNS lookup implementation misbehaviour
Bug: Heartbeat probe for Spam Assassin to resolve locks
Bug: Fixed missing SSL chain for certificates
Bug: Fixed multiple pages bug in Activity section of Web Admin.
Note: Configuration key config_user renamed to to system_user
Note: Signed in account used to browse cluster in Web Admin.
Note: Admin. accounts must use @local for quarantine sign-in

H/OS 2.2.4 (SPG/VSP)

Released 25 Nov 2010

Imp: Performance optimizations on message delivery
Imp: Double-click on messages to display text log
Imp: Version history information button on update section
Imp: Option to enable ATA write-cache
Imp: Non-blocking Kaspersky anti-virus database update
Imp: Getting Started allows example.org and another domain
Imp: Display newly added quarantine branding
Imp: GlobalView is logged as ctipd instead of [ctipd]
Imp: Unified authentication scheme
Imp: Updated 3rd-party components
Imp: Database errors are logged
Bug: Memory usage was erroneously calculated
Bug: Value rounding in reporting charts
Bug: Forbid domains ending with a dot
Bug: Flow selection race-condition for first message resolved
Bug: Memory leak in mailscand resolved
Bug: Spelling corrected in web administration
Bug: Overall reliability and performance improved

H/OS 2.2.3 (SPG/VSP)

Released 25 Oct 2010

New: Storage disk migration section
New: Unique self-signed certificate during install
New: New DirectDeliver() function to deliver inline
New: RPC log for SOAP API calls
New: Puny-codes for domains and in calculator
Imp: Much improved logging with session tracking
Imp: Graphical fixes for iPhone/iPad
Imp: Cluster administration performance improved
Imp: Updated 3rd-party components
Imp: User count for license in mailscand
Imp: Option to skip Getting Started
Imp: Russian language in quarantine
Imp: Overall graphical improvements
Imp: Improvements in flow presentation
Imp: Forbid non-ascii e-mail addresses
Imp: HSL function get_defined_functions()
Imp: TLS settings in smtp_lookup_rcpt/auth
Imp: Updated statistics to BIGINT
Bug: ClamAV could be started twice
Bug: LDAP search cached non-existent users for 24 hours
Bug: SNMP could fail to get ippolicyd statistics
Bug: Inventory keys denied for read-only users
Bug: ippolicyd could report statistics inaccurately
Bug: DNS failures (NXDOMAIN and NODATA) results in immediate bounce
Bug: Overall performance and stability improved
Note: It's recommended to empty your browser cache before signing on to your updated appliance
Note: It's not possible to downgrade to 2.2.2.2 or below (due to database upgrades)
Note: The log format is heavily changed, if you rely on machine parsed logging, be aware

H/OS 2.2.2.2 (SPG/VSP)

Released 02 Sep 2010

Imp: DNSSEC trusts newly signed root
Imp: CPU indicator in clustering overview
Imp: Simplified configuration management view
Imp: Remote systems alphanumerically sorted
Imp: Final actions terminate user defined functions
Imp: 3rd-party modules updated
Imp: Russian translations updated
Bug: HSL isset() function now works on arrays
Bug: IPv6 support in Syslog
Bug: Detect primary domain from Active Directory
Bug: Reporting tab timed out in large clusters
Bug: Overall performance and stability improved

H/OS 2.2.2.1 (SPG/VSP)

Released 29 Jul 2010

New: Novell GroupWise support in quarantine
Imp: 3rd-party components updated
Bug: Do not synchronize "fallback" configurations in cluster

H/OS 2.2.2 (SPG/VSP)

Released 07 Jul 2010

New: Backscatter protection with BATV
New: Comments (C++ style, //) in address lists in web administration
New: Minger protocol recipient lookup function minger_lookup() in HSL
New: SetRecipient() function in HSL's Content Flow
New: HSL control structure "barrier" to do advanced synchronous scripting
New: HSL isset() function, to check if a variable is defined or not
New: Set listen addresses for SSH, FTP and SNMP services
New: Prompted configuration download in web administration
New: Show configuration changes between revisions
Imp: Changed default IP to 169.254.1.1 (not to conflict with customer networks)
Bug: Do not allow recipient with trailing "." in the domain name

H/OS 2.2.1.1 (SPG/VSP)

Released 17 Jun 2010

Bug: A script validation error in Web Administration fixed
Bug: Syslog could fail at boot on rare occasions

H/OS 2.2.1 (SPG/VSP)

Released 14 Jun 2010

Imp: Show PKI information (X.509, private and public key)
Imp: Require passwords to be typed twice
Imp: Better TLS information in SMTP logs
Imp: DNSSEC and DNS cache made private in cluster
Imp: RPDAV icon changed to be distinguished from RPD
Imp: Show full AV, AS, LDAP and boot logs
Imp: Sort cluster nodes by name on Cluster > Overview
Imp: Support TLS/SSL for LDAP servers (Quarantine and HSL)
Imp: SMTP listener/transport support "internal-hostname" as hostname
Imp: More restrictive read-only users (no ping, etc)
Imp: Commands (ping, etc) in console are continuously updated
Imp: More private keys (Send to Server, etc)
Imp: 3rd-party components updated (ClamAV, etc)
Bug: RPDAV could not set "delete" action
Bug: View message button in outgoing queue fixed
Bug: No script errors for action on empty message queues
Bug: Graph X-axis could be a few seconds off in cluster
Bug: Failed to save flows when custom functions were used
Bug: Session timeout when saving services (SMTP, HTTP, etc)

H/OS 2.2.0.1 (SPG/VSP)

Released 19 May 2010

Bug: syslog needs to be restarted in order for hostname to be applied
Bug: If STARTTLS was announced but failed, optional TLS aborted
Bug: LDAP queries failed in HSL

H/OS 2.2 (SPG/VSP)

Released 17 May 2010

New: DNSSEC support and an internal DNS cache
New: DKIM signing and validation in Content flow
New: Reworked statistics with JavaScript graphs and a new layout
New: Show Script button on flows, displaying generated HSL code
New: Ability to write reject/defer messages in flow blocks
New: HSL variables $service (IP) and $messageid (Content) added
New: HSL functions file() and file_get_contents() added
New: Defer(), SetMailTransport() and AddHeader() in Content flow
New: Trusted (whitelist) block in Recipient flow
New: Web Administration organization with flows in one section
New: Unit identification used as internal hostname
New: Button for jumping to flows and profiles
New: Warning messages before discarding unsaved changes
New: Bookmarks to sections and tabs in Web Administration
Imp: Renamed processes to mailscand and mailqueued
Imp: Major performance improvement in mailscand
Imp: Overall performance from chunked statistic updates
Imp: Free-text search in Activity > Logging
Imp: Quarantine mail listing show scores and logging
Imp: Clustering menu and timeouts improved
Imp: E-mail file maintenance (lostfiles) added
Imp: Outbreak (RPDAV) anti-virus accuracy improved
Imp: Web Administration performance and caching improved
Imp: Updated 3rd-party components
Imp: Hop count in mailscand implemented
Imp: Overall performance and stability improved
Bug: SpamAssassin update bug resolved
Bug: SNMP label swapping bug resolved
Bug: Disabling of certain domains bug resolved
Bug: Zero-bitmask error in in_network() function resolved
Bug: IPv6 scope in network functions is now discarded
Bug: GMT timezone confusion on System > Time clarified
Del: Domain statistics reports removed
Del: Deprecated recipient databases migrated into flows
Del: Incoming listener (smtpd) doesn't listen to localhost
Del: Removed Deliver() as error fallback action
Del: Invalid PKI certificates no longer validates in config
Del: Deprecated $spamscore and LDAPLookup() removed
Del: Diagnostics > Troubleshooter tab removed

H/OS 2.1.5 (SPG/VSP)

Released 01 Mar 2010

New: Clustering of multiple SPG/VSP units
New: Graphical Console (replacing the CLI)
New: mail() function in HSL
New: GuessAttachmentType() in HSL
Imp: 3rd-party components updated
Imp: Quarantine reset password, does not send a new password, instead allows it to be changed
Imp: Overall improvements in functionality and reliability
Imp: HSL cache [] is not LRU per default (least recently used)
Bug: Domains were not disabled properly (nor alias domains)
Bug: IP Policy response were not always received
Bug: GetAttachmentName() were not decoded properly
Bug: Self-genrated messages had the wrong Content-Disposition
Bug: Unable to bind in queueprocessor (when custom source-ip was used)
Bug: Domain reports could take very long time to complete
Bug: Statistics could be collected for recipient instead of sender
Bug: Disk, CPU and Memory usage where 24 hours off in bar-indicator

H/OS 2.1.4.4 (SPG/VSP)

Released 14 Jan 2010

Bug: Issue with domains without MX records resolved
Bug: Internet Explorer 8 can now view message logs
Bug: Exporting users can now handle invalid UTF-8 chars

H/OS 2.1.4.3 (SPG/VSP)

Released 07 Jan 2010

Imp: Automatically format and use available disk (Xen and Hardware)
Bug: Xen could not leave firmware OS
Bug: Wrap-around long log lines in Web Administration
Bug: Rate-control would cause random reboots
Bug: GlobalView did not always start at boot
Bug: Newly downloaded SpamAssassin rules were not applied until reboot

H/OS 2.1.4.2 (SPG/VSP)

Released 22 Dec 2009

New: Console in Web Administration (Diagnostics > Local Console)
New: Show licensed users in Web Administration and SOAP
New: Access Quarantine from Web Administration
Imp: 3rd-party components updated
Imp: in_network() now supports IPv4 and IPv6
Imp: dns() is now IPv6 ready, use dns4() or dns6() to choose
Imp: Improved compability with "tag subject" and non UTF-8
Imp: Colors in log search
Imp: Fixed MX-shuffle (rare round-robin delivery problem)
Imp: Delivery will only try the first three A/AAAA records
Imp: Selecting text in Web Administration logs
Imp: Many other improvements
Bug: Next retry wasn't presented in the local timezone
Bug: Rare bug while reverting between configurations
Bug: Could not save whitelist in Internet Explorer 8
Bug: Reload services when SSL certificate is updated
Bug: Retention policy in Web Administration was restricted to 32-letter
Bug: Adding one's own domains as domain alias confused quarantine
Bug: Spelling corrections
Bug: Overall stability fixes

H/OS 2.1.4.1 (SPG/VSP)

Released 06 Nov 2009

Bug: Better handling of questionable SMTP responses.
Imp: Russian and German in VSP's Getting Started.
Imp: Spam Assassin size limited raised to 500KiB.
Imp: Charset detection for Korean and other Asian languages.
Bug: Scripting error for Anti-Virus block in Content Flow.
Bug: Web Administration bug in Gettings Started for IE6/7.
Imp: Flow blocks in IP Policy log their results.
Bug: Japanese may now be default language in Quarantine.
Imp: Statistic's performance is improvements.
Imp: HSL does not resolve \$var to the value of $var.
Imp: HSL function eval() implemented.
Imp: Overall improvements in functionality and reliability.

H/OS 2.1.4 (SPG/VSP)

Released 21 Oct 2009

Warning: Storage disk must be at least 2GB for all units and configurations
Imp: Automatic initialization of new Storage disks for VSP/SPG
Imp: Firmware updates by self hosted Web Updates
Imp: Getting Started -guide in Console and Web Administration
Imp: IPv6 support in Web Administration
Imp: Keep current search in History/Queues while browsing and performing actions
Imp: IP-address whitelist in Content-Flow
Imp: Quarantine action "Empty" only empties the selected folder
Imp: Japanese language support in Quarantine
Bug: If no MX is found, try to use the A/AAAA record
Bug: SNMP and NTP problems with reconfiguration
Imp: 3rd party components updated
Imp: Overall improvements in functionality and reliability

H/OS 2.1.3.2 (SPG/VSP)

Released 09 Aug 2009

Imp: Overall improvements in functionality and reliability

H/OS 2.1.3.1 (SPG/VSP)

Released 09 Aug 2009

Imp: Overall improvements in functionality and reliability

H/OS 2.1.3 (SPG/VSP)

Released 10 Jul 2009

Imp: Throughput vastly improved, read the guidelines
Imp: Option to disable internal statistics and history
New: New HSL functions
Imp: Overall improvements in functionality and reliability

H/OS 2.1.2 (SPG/VSP)

Released 25 Jun 2009

New: SNMP monitoring; custom MIB with statistics and information
Bug: Fixed Kaspersky engine error
Imp: Truncate configuration from CLI to save memory
Bug: Cache timeout set at execution instead of completion
Imp: IP Policy may also block UDP packets ($protocol)
Imp: Removed start-up related warnings
Bug: http() function can handle more than 10 parameters
Imp: Exceptions in Recipient Flow are reported as Defer()
Imp: Global quarantine admin users may blacklist globally
Imp: Blacklist handles domains and wildcard (%@domain)
Imp: Notify senders that they are blacklisted
Imp: Re-arranged tabs into new system menu in Web Admin.
Bug: Redirection bug when accessing a HTTPS interface using HTTP
Bug: Configuration upgrade for remote systems could cause timeouts
Imp: Better transport-lookup for messages generated internally
Imp: Mail function GetRoute() in HSL improved
Imp: Array function array_reverse() in HSL
Imp: Rate control function rate() in HSL
Imp: Rate control module in Recipient and Authentication Flows
Imp: Default message rate for authenticated users is 100 msg/h
Imp: HSL may cache results per message/session
Imp: Overall improvements in functionality and reliability

H/OS 2.1.1 (SPG/VSP)

Released 03 Jun 2009

New: Advanced options on Mail Content Flow with custom rules
Imp: Larger history (100.000 msgs.) for small disks (4 GB)
Imp: Anti-virus and Pattern Analysis (SA) results in history
Imp: Quarantine allows users to download messages
Imp: Quarantine web interface scales content to browser size
Imp: Quarantine accepts LDAP sign-in using alias as username
Imp: Quarantine has Korean translation
Imp: Quarantine displays outgoing queue
Imp: Quarantine displays folder's message count on mouse over
Imp: SPF module has trusted forwarders white-list field
Imp: Option to reject messages with virus
Imp: Recipient Flows reports the reason for rejection to sender
Imp: Overall performance and reliability improved
Bug: Quarantine now shows attachments correctly
Bug: Delivery forced default transport during certain circumstances
Bug: Quarantine now honors the LDAP version setting
Bug: It is now possible to mix recipient flows with "disabled"

H/OS 2.1 (SPG/VSP)

Released 18 May 2009

Imp: New Quarantine with LDAP support and Clustering
Imp: Administrator can access the Quarantine using their credentials
Imp: Quarantine has administrator-only folders (invisible to users)
Imp: Reporting > Real Time Log displays Anti-Virus, LDAP, etc.
Imp: The console's startup screen displays IP address
Imp: FTP access requires full permissions or the "f"-flag
Imp: Administrators cannot change their own permissions
New: Added "null" transport (discards messages)
Imp: VMware ESXi users need to resize the disk during install
Imp: Added "Per Domain" for the SMTP Recipient Flow lookup module
Bug: Trace configuration revisions changes by administrator user.
Imp: Recipient Flows are per-domain instead of per-incoming.
Imp: Improved queue/history management responsiveness
Imp: Performance optimizations
Imp: 3:rd Party Components Updated
Imp: CLI command "version" displays appliance information
Imp: Overall performance and reliability improved

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H/OS 2.0.9 (SPG/VSP)

Released 24 Mar 2009

New: Import Configuration from Clipboard
Bug: Installer on Windows 2000
Bug: Installer field validation
Imp: Warning on VMware Configuration Import
Imp: Repair License in Web Admin.
Bug: History Page in Internet Explorer fixed
Imp: Changes in terminology (Process Flow = Content Flow, etc)
Bug: Long lines message bug fixed
New: Implemented cache [] function();
Bug: IP Policy cache is now cleared properly
Imp: Web Admin. Script fields is monospace and support [tab]
New: Added !~ (negated regular expression) matching
Imp: Updates 3d-party libraries
New: Caches the Incoming's smtp_rcpt_lookup
Imp: Clear cache button (Mail Gateway -> Settings)
Bug: Non-UTF-8 bug (Mail Gateway -> Activity)
Imp: IP Policy performance improved
Bug: HTTP re-configured during address change
Imp: Removed reverse DNS lookups
Bug: Memory storage capacity resolved
Bug: Authentication and Recipient Flow re-configuration
Bug: NTP producing false error messages
Imp: Autodetect language in Web Admin.
Imp: Mail Content Flow didn't virus-check spam messages
Imp: Overall improvements and stability

H/OS 2.0.8 (SPG/VSP)

Released 27 Feb 2009

Imp: Firmware Update with step-by-step guide
Imp: VSP Installation with quick-start guide
Imp: "Paging" in Mail Gateway Activity tabs
New: dnstxt(), dnsmx() and implode() functions in HSL
Bug: 500-errors handled correctly
New: Support for alternative DNS in lookup-mx
Bug: Handle UTF-8 in Tag Subject i Mail Flow
New: More languages added
Imp: Graph directions changed (left to right)
Imp: More SMTP debugging
New: Direct Processing gives reject function
New: Reject() function in Mail Flow
Imp: Set concurrent connections per Incoming (server)
Imp: Function declaration and "include" support in HSL
Imp: Full UTF-8 support
Imp: Overall improvements and stability

H/OS 2.0.7.1 (SPG/VSP)

Released 16 Jan 2009

Imp: SMTP/LDAP SMTP authentication support
Bug: Disk Operation Stability
Imp: Storage Management (backup and restore)
Imp: Add multiple domains from Web Admin
Imp: Authentication and Recipient Flows
Imp: Many new functions added to HSL (see Wiki)
Imp: Secure Disk Wipe from Recovery Console
Imp: Send test mail to administrator from Web Admin
Imp: Reset Statistics in Web Admin
Bug: DNS/MX resolving
Imp: Authentication in Outgoing Transports
Imp: Preview mail in Quarantine
Bug: Quarantine handles quoted-printable
Bug: Quarantine reports handles quoted-printable
Imp: Warn users when Quarantine getting full
Imp: Scripting Testing Tool
Imp: Searching logs indicates when showing realtime
Imp: Custom icons for script blocks in Web Admin
Imp: Improved anti-virus detection
Imp: SOAP Interface improvements
Imp: Better Default Flows
Bug: Resolved back-to-default-config bug

H/OS 2.0.6.2 (SPG/VSP)

Released 25 Nov 2008

Bug: Quarantine templates

H/OS 2.0.6.1 (SPG/VSP)

Released 20 Nov 2008

Bug: Quarantine templates

H/OS 2.0.6 (SPG/VSP)

Released 12 Nov 2008

Imp: Send Domain Reports from Web Admin
Bug: Domain Statistics reported correctly (lowercase)
Bug: Overall Web Admin reliability
Imp: LDAP debugging
Imp: Mail throughput performance vastly improved
Imp: SPF Query Tool in Web Admin
Imp: in_network() now supports IP-ranges in HSL
Imp: Block() may send reason for blocking in HSL
Imp: dnsptr() to lookup PTR (ipv4 and ipv6) in HSL
Imp: 5 s timeout for dns() request by default in HSL
Imp: in_file() function (eg. black/white-lists) in HSL
Imp: First comment in a Flow Script shown as title
Imp: Customize generated e-mail
Imp: Multiple LDAP servers on incoming listerners
Imp: Default contact changed to "Postmaster"
Imp: Multidimensional arrays in HSL
Bug: Overall reliability and functionality
Imp: Quarantine translated to Swedish and customizable
Imp: Better default mail gateway Process Flow

H/OS 2.0.5 (SPG/VSP)

Released 21 Aug 2008

Imp: Improved quarantine with reports
Imp: Statistics in Web Administration
Imp: Domain reports with additional statistics
Imp: Logging is separated and improved
Imp: Message tracking (Activity)
Imp: Web Administration re-organization
Bug: Storage recovery from power failures
Imp: Certificate tunable "Optional but Verify"
Imp: Error messages are displayed as dialogues
Imp: Generate SSL certificates (Diagnostics section)
Imp: Name (tag) configuration revisions
Imp: SOAP configuration API (using WSDL file)
Imp: NFS replaces SMB for network storage
Imp: Graceful shutdown and restart
Imp: Boot procedure with progress and log
Imp: Multidimensional arrays in HSL
Imp: Headers are UTF-8 decoded in HSL
Imp: GetDSN(), GetRoute(), DeliverAsSpam() in HSL

H/OS 2.0.4.1 (SPG/VSP)

Released 09 Jun 2008

Bug: Web Administration error on factory reset units
Imp: Added German and Japanese language support
Imp: HSL Scripting in Outgoing Queue
Imp: Domain name variable in HSL
Imp: WrapMessageAddHeader function added in HSL
Imp: Revert to default config upon fatal errors
Imp: Disable Incoming Listeners upon storage failure
Imp: Regular Expression modifiers in HSL
Imp: Initial Access Control Flow statistics
Imp: Incoming Queue shows entire message
Imp: http() and explode() functions added to HSL
Imp: Pattern Analysis (spam assassin) module added
Imp: LDAP testing on Diagnostics section
Bug: Max Message Size can be increased
Bug: Overall reliability and functionality

H/OS 2.0.3 (SPG/VSP)

Released 15 May 2008

Imp: Added Italian, Spanish and Korean language support
Imp: Overall reliability improved

H/OS 2.0.2 (SPG/VSP)

Released 12 May 2008

Bug: SPF calculated $spamscore incorrectly
Imp: Reboot to Update Firmware from Web Admin.
Bug: Removed extra newline in messages
Bug: Database conversions could fail
Imp: Ability to disable ACL flow for services
Bug: NTP synchronization problem solved
Imp: Model-specific performance optimizations
Bug: Recovery from power failure
Bug: Windows (SMB) share no longer fails
Imp: Added date/time functionality to HSL
Imp: Overall reliability improved

H/OS 2.0.1 (SPG/VSP)

Released 28 Apr 2008

Bug: Problems in the parser of the mail scanner are fixed
Bug: Ajax problems in the mail processing flow are fixed
Imp: New functions in HSL (Halon Scriping Language)
Imp: UTF-8 support in HSL
Bug: Internet Explorer and Opera support
Imp: Overall reliability improved