2024 First quarter 2024.03 JESSIE	– Update to major version 2024.01.12, with regular feature and bug patches. – Update to Exim 4.97.1. Accompanying changes to accommodate new, longer, Exim IDs throughout the web interface, database and back-end tools. – Update to ClamAV 0.103.8 LTS – Stability and performance improvements to Fail2Ban and other firewall policies – Rewrite of URL decoding tool to support generic redirects within URL arguments, as well as to allow searching of nested redirects and some additional shortening/rewriting services – Changes to ESET installation to avoid causing package manager conflicts – Add ‘purge all’ function to clear quarantine entries for all addresses in a users group when they have the ‘All addresses’ filter selected. – Fixes to WebUI DKIM configuration
2023 Fourth quarter 2023.11 JESSIE	– Change to versioning system to provide better understanding of exact patch level. Updated to version 2023.10.24, with regular patches. – Update to Exim 4.96.2 to patch vulnerabilities – Initial support for `ipset` to allow for improved firewall performance. – Significant changes to Fail2Ban. Now uses `ipset` for better performance and reload times. Added multiple ban durations for re-offenses. – Improved warnings for ‘quick status’ indicator for key resources – Add parsing of LinkedIn redirect links – Enforce stricter TLS/SSL certificate policies – Improve clean-up of database rules when domain is deleted
2023 First quarter 2023.03 JESSIE	– Updated to version 2023.03.14 – New VM images with updates pre-installed – Update to ClamAV 0.103.7 – Add decoding for additional URL shortening/rewriting services – Add support for recipient address in quarantine report subject using custom template – Improved get_status.pl script for human-readability – Fix to DKIM signing for default domain when not using default key – Fix to keyboard configuration wizard
2022 Third quarter 2022.08 JESSIE	– Update to version 2022.08.28 – Update to Exim 4.96 – Options to determine what to do with invalid SMTP content: ignore, fix, or reject – Improvements and patches for ESET EFS anti-virus – Decoding of common URL redirect services so that final destinations can be tested by RBLs – Fix to DKIM signing implementation to allow more comprehensive signing
2022 Second quarter 2022.05 JESSIE	– Update to version 2022.05.19 – Initial support for ESET EFS anti-virus – Add a global max size setting for MailScanner – New commandline RBL lookup tool – New white/black/warn list duplicate removal tool – Improved per-domain SpamC score overrides
2022 First quarter 2022.03 JESSIE	– Update to version 2022.03.09 – Update CA Certificates to support latest browsers – Update to ClamAV 0.103.5 – Improve the Watchdogs WebUI and email alerts – Improvement to DNS shorthands (https://support.mailcleaner.net/boards/3/topics/94#DNS-shorthands)
2021 Fourth quarter 2021.11 JESSIE	– New bayesian deployed – Update to version 2021.11.16 – Block .xlsb files by default – Enhanced the TrustedIPs feature to overrule additional checks – Improve upgrade stability by blocking updates when Git tree is blocked – Watchdog email alerts to support address – Allow blocking of port 25 authentication
2021 Third quarter 2021.07 JESSIE	– Update to version 2021.07.20 – New Baysian database – Fixed Pyenv, Fail2ban, logs – SpamC rules – Search in tracing module allows multiple attributes
2021 Second quarter 2021.05 JESSIE	– Update to version 2021.05.21 – Upgrade for vulnerable Exim package – New Spamc Rules – Fixed Mailscanner issue regarding scripts disarmed – Add infobox for system watchdogs – Log SpamHandler events to syslog
2021 First quarter 2020.01 JESSIE	– New quarantine summary whith separated spam and Newsletters – Add Show Spam Only to quarantine search – Hostlist Entry Formatting – SpamC scores adaptation at domain level – Whitelists are now applied before blacklists
2020 Fourth quarter 2020.01 JESSIE	– Reject domains using capital letters – SpamC scores modification
2020 Second quarter 2020.01 JESSIE	– Fail2Ban integrated into MailCleaner – Extention of the anti LOTS_OF_MONEY rule to Cc and Bcc – Each domain relayed out can have its mails forwarded to a smarthost – Special work on the phishings due to CoVid – New field to let administrators set the ciphers they want for SMTP
2020 First quarter 2020.01 JESSIE	– Per domain exceptions for rules “lot of money” – Added a whitelist for HTML controls – Apply SPF exception IP list from SMTP to SpamC – Update of tracing option “Hide rejected messages” – Improvment : fix to honour newsletter whitelists except when SpamC is hit. – Improvement Firewall restart process – Fixed ClamAV filename check – Logs are now kept for 1 year by default – White and black -lists for IPs per domain (SMTP and SpamC) – ClamSpam check for Malformed databases at startup – Mails subject and/or attachment names in logs – Added a validation for HELO names – RBLs timeouts field in the web interface – Extend per domain IP-WiteLists to the whole Antispam part – Fix some issues with TrustedSources – Extend IP-Whitelist to newsl – Prevent unnecessary tests for ClamAV and ClamSpam
2019 Fourth quarter 2019.10 JESSIE	– Update to version 2019.10.02
2019 Third quarter 2018.12 JESSIE	– Improvements in LDAP code – MIB for SNMP has been improved – scripts releasing messages has been improved – New detection of languages – Improved SpamC rules – database handlers were not correctly closed
2019 Second quarter 2018.12 JESSIE	– Staightened rules about DKIM – Improved greylist statistics reports – Improved languages detection in Newsletter – Improved SpamC rules
2019 First quarter 2018.12 JESSIE	– SPF checks and rules improvements – Minor bugs and security fixes – Increase remote configuration backup time – Swedish and Turkish languages added (user interface) – Filetype filtering management improved – NTP support improved – Communication and security between master and slaves improved for clustering – API improvements
2018 Fourth quarter 2018.12 JESSIE	– New rules for phishing, malware and specific malicious content – Security fixes – New URIBL list added (SISA) – Anti spoofing rules improved – New Auto Bad URI specific for online payments – IPV6 support improved – New RBLs for phishing added – Spamhaus and SURBL option support
2018 Third quarter 2018.08 JESSIE	– New VM package compatibility and stability – New languages: Chinese (Simplified), Norwegian Bokmål, Portuguese (Brazil) and Portuguese (Portugal) for the user interface – Dynamic language integration – New interface to manage newsletters – Extend newsletter whitelist to check both envelop and body sender – Update DNS root databases – Kaspersky option support – New useful scripts for managing lists and batch release – Fix initial database synchronisation bug – Fixes in the REST API – Adjusting MailCleaner internal rules (SpamC, newsletter, etc.)
2018.06 JESSIE Second quarter 2018	– Wizard installer rebuilded – DB sync problems corrected – Automatic update script for next updates – Bayesian databases downloads improvement – Email adresses matching improvement – Improving the first startup of the VA – Typos removed – IPv6 bug in exim configuration fixe – Fixes in the REST API – Allows the addition of entries to sudoers – Implemented the anti-breakdown system
2018.02 JESSIE First quarter 2018	– ‎New VM package compatibility and stability – Kernel update following Spectre and Meltdown vulnerabilities discovery – Automatic update after first network interface initialization – [bug] Automatic update request before installation wizard launch
2017.09 JESSIE Fourth quarter 2017	– ‎[bug] SMTP banner corrected to reflect Community Edition by default – [bug, ui] Corrected: choice of a country other than Afghanistan (improper filter on the field) – Added MailCleaner to weblate translation site – [bug] Fix firewall restart status – [translation] Added support for languages: Albanian, Chinese (Simplified), Chinese (Traditional), Hindi, Norwegian Bokmål (nb_NO), Portuguese, Polish, Russian, Slovak, Swedish. – [ui] Removed warnings about “Purging environment” in Exim – [ui] Added script: wizard_switch.sh [-c ] [-b] [-s] — To disable/enable the wizard (per MailCleaner) – [bug, db] Possible desynchronization during wizard process has been removed – [ui] Warning for unchanged default password for VM
2017.09 JESSIE Third quarter 2017	– Configuration / backup network interface (192.168.1.42) – ‎Possibility to change MailCLeaner’s host ID (this feature does not apply to cluster configurations) – Automatic update of MailCleaner code (rolling updates) – ‎ClamAV and ClamSpam now include cld, cvd and compressed files in their accepted signature db files – ‎[bug] Corrected: ClamAV update process does not require ClamAV to be running anynmore. ClamAV will start even if its database is not present or corrupted. – ‎[bug] Corrected: if the slave database is not available to update a spam or newsletter status, another try will be performed upon recovery – ‎Auto-configuration feature added (Enterprise Edition only): daily auto download and apply of our maintained reference configuration. – ‎Possibility to whitelist ClamSpam rules (For such cases, please ask our support team per ticket) – [bug] ‎Chunking bug corrected by disabling chunking as advised by Exim team. – ‎[ui] TLS warning hidden between internal stage.
2017.09 JESSIE General improvments	– Merging of both Community Edition and Enterprise Edition (future maintenance will be easier) – Better spoofing protection – MailCleaner “Configurator Wizard” added – Apache updated to version 2.4.25 (64bits) and Php to version 5.6.29 – ‎New Apache configuration with updated Cyphers – Exim updated to version 4.88 #2 – Perl updated to version 5.20.2 (correction of a lot of bugs in Custom modules, MailScanner and SpamAssassin parsing) – Security issues have been fixed – MailCleaner custom kernel has been replaced by the Debian default kernel (future updates will be easier) – Real time filtering switches for .js/.jse , .docm/.dotm , .wsf : in archives or not (activation made only through command line) – Update system moved to git – Public released code on GitHub – New registration page for Enterprise or Community (optionnal) – New graphical theme – Tooltips for feature descriptions (admin interface) – Two new languages: Italian and Dutch (user interface only)
2016061501 – 2016.06 upgrade to GANDALF	– (feature, filtering) Added black list for system, domain and user. – (feature, filtering) Added new anti-spoofing detection. – (feature, admin gui) Added partial Tooltip documentation for admin gui. – (feature, filtering) Added news RBLs: Invaluement SIP, SIP-INV, SIP24. – (feature, translation) Added IT translation for user interface. – (feature, translation) Added Dutch translation for user interface. – (feature, system) New Watchdog system to intercept known bugs before correction. – (bugfix, system) Fixed locales installation to en-us.UTF-8. – (bugfix, filtering) Fixed subject encoding issue with newsletters. – (bugfix, filtering) Fixed DOCX blocked as executeable. – (bugfix, log) Added SQL binary log cleaning. – (bugfix, filtering) Fixed score increase when ClamSpam or UriRBLs answer is too big. – (bugfix, antivirus) Fixed ClamAV bad parsing for fr locales. – (bugfix, system) Moved package system to archive. – (bugfix, system) Fixed a specific situation where patch version could regress. – (improvment, filtering) Disable list.dnswl.org. – (improvment, filtering) Newsletters rules auto update. – (improvment, system) Updated DB schema to allow check_db auto repair. – (improvment, filtering) Force retain newsletters in quarantine for new Mailcleaner installations. – (improvment, system) Added employee keys for support – (improvment, system) Removed company global key for support
2016013101 – 2016.01 upgrade to SUMMERTIME	– (bugfix, UI) Fixed missing translations in reset password form. – (bugfix, security) Fixed XSS vulnerability in login form. – (bugfix, security) Removed PHPINFO page. – (bugfix, UI) Removed PHP WARNING messages. – (bugfix, filtering) Removed legacy RBL. – (improvment, filtering) Added ClamAV SecuriteInfo signatures. – (improvment, filtering) Added new RBLs. – (improvment, filtering) Added Kaspersky Anti-Virus optionnal module. – (improvment, filtering) Added Newsletter’s module.
2015063001 – 2015.06 upgrade to PATCHWORK	– (bugfix, admin gui) – Each administrator account has now a unique name – (bugfix, filtering) – Better detection of messages and attachments in foreign languages (Chinese and Hebrew tested, probably some others concerned) – (bugfix, filtering) – Better detection of new Microsoft Office documents (xlsx, docx, dat etc…) – (bugfix, maintenance) – Clean spam quarantine beginning by a number in database (spam_num) – (improvement, maintenance) – To limit inodes consumption, count files are now purged (one year retention period) – (bugfix, translation) – Some German translation were corrected – (improvement, filtering) – The EPS attachment type was added and is allowed by default – (bugfix, typography) – The word Codabase was corrected: Codebase – (bugfix, admin gui) – The content quarantine is now correctly sorted on both date and time – (bugfix, admin gui) – Unescaped character prevent message release – (bugfix, admin gui) – Invalid character in headers corrupts quarantine message display – (bugfix, admin gui) – Single quote in local part of email address prevents a lot of things – (improvement, MC team tools) – Big improvements about reporting false-positive to nospam@mailcleaner.net (Delays and future filtering greatly improved). Same thing planned for false-negative reported to spam@mailcleaner.net
2014120101 – 2014.10 upgrade	– (security, admin gui) – set Cypher priority – (security, admin gui) – support of TLS v1.1 v1.2 – (upgrade, os) – major upgrade of ClamAV (clamd & ClamSpam), openssl
2014102101 – 2014.10 upgrade	– (improvement, smtp) – changed LDAP callout behavior to accept on failure – (improvement, filtering) – added X-Auto-Response-Suppress on detected spams – (bugfix, filtering) – fixed potential white space before subject in quarantined messages – (bugfix, admin gui) – increased the Trusted IPs/Network field size – (feature, smtp) – added authenticated users blocking list – (bugfix, smtp) – fixed LDAP quoting – (improvement, os) – improved IPv6 firewalling support – (improvement, smtp) – increased limit in SPF included resolutions – (feature, filtering) – added avoidable hosts list in PreRBls module – (feature, filtering) – added support for optional MessageSniffer module – (feature, gui) – added auto-detection of starttls on LDAP connector – (bugfix, admin gui) – cleaning of some output in logs view – (improvement, admin gui) – changed defaults for DKIM DNS record information to match current recommendations – (improvement, os) – added Squeeze LTS for long support security updates – (upgrade, os) – major upgrade of Apache, MySQL, PHP and SpamAssassin packages – (upgrade, security) – removed usage of SSLv3
2013121801 – minor update	– (feature, smtp) – Added full DMARC support, including optional reporting – (feature, filtering) – added checks of hostname-domain pairs of well know mail senders to avoid PreRBLs hits – (improvement, filtering) – improved handling of corrupted TNEF archives – (improvement, http) – improved SSL security – (improvement, smtp) – added NTLM authentication support – (improvement, smtp) – LDAP callout now accept messages on query failure (instead of temporary rejection) – (feature, smtp) – added SMTP authentication cache
2013100802 – minor update	– (feature, user) – address grouping in user’s quarantine and summary – (improvement, admin gui) – improved display of connection error between hosts – (improvement, admin gui) – hiding of SSL certificate key – (improvement, system) – remove useless TRACE/TRACK options of HTTP server – (improvement, system) – improved update check and download
2013073001 – upgrade to 2013.7	– (feature, user) – added bypass all filtering option – (feature, admin gui) – added local address verification connector – (feature, admin gui) – added automatic password generation for local user – (feature, smtp) – added smtp_accept_max_per_connection option – (feature, user) – added digest links for automatic login – (improvement, admin gui) – improved SSL/TLS handling with LDAP connectors – (improvement, filtering) – improved CommTouch plugin integration – (improvement, filtering) – improved UriRBL handling of urls – (feature, smtp) – added recipient blacklist – (improvement, filtering) – improved prefilters handling of large messages – (feature, filtering) – added MailCleaner whitelist – (fix, filtering) – fixed IPv6 handling for TrustedSources prefilter – (improvement, filtering) – improved ClamSpam dataset downloads – (fix, admin gui) – increased timeout value when releasing blocked content – (improvement, gui) – changed password scheme to crypt-sha512
2012021601 – upgrade to 2012.2	– (feature, updates) – added RSS feed information – (feature, admin gui) – added information on tracing panel – (feature, admin gui) – downloadable log extracts from tracing panel – (feature, admin gui) – added callout cache clearing button – (feature, filtering) – added option for rejecting bad reverse DNS at SMTP level – (feature, filtering) – added option to avoid PreRBLs check when SPF record is good (to avoid hotmail, gmail, etc.. from being blocked) – (feature, admin gui) – added per domain/user external archiving option – (feature, admin gui) – added per domain/user “send a copy to” option – (feature, admin gui) – added Reply-To option for error messages – (feature, system) – full IPv6 support – (feature, admin gui) – added IPv6 and IPv4 virtual IPs management – (feature, API) – added user and address management API
2011082901 – upgrade to 2011.9	– (improvement, admin gui) – improved status display of hosts with automatic reloading – (improvement, admin gui) – added all SMTP level statistics (rejection, relaying, etc…) – (improvement, admin gui) – added system hardware statistics (i/o, network, etc…) – (feature, user gui) – added dugest summary mode – (improvement, admin gui) – added system mail sender address (for summaries, can now be different that support address) – (feature, SMTP relaying) – added full DKIM signing/verifying – (feature, SMTP relaying) – added full BATV signing/verifying – (feature, SMTP) – added option for rejecting bad SPF at SMTP level – (feature, filtering) – added option for rejecting messages from the same domain (anti-spoofing, per domain) – (feature, filtering) – added option for rejecting incoming/relaying unencrypted session (per domain) – (improvement, admin gui) – added new domain configuration panel for outgoing relay options – (improvement, SMTP relaying) – added option to prevent relaying messages from unknown domain – (improvement, admin gui) – added better SSL/TLS certificate handling in web gui (immediate check of validity) – (feature, filtering) – added SPF dnslist in TrustedSources module – (feature, monitoring) – added new MailCleaner official SNMP MIB, downloadable in https://yourmailcleaner/admin/downloads/MAILCLEANER-MIB.txt – (feature, admin) – added RESTFull and SOAP API for external domains management, documentation available here: https://new.mailcleaner.net/downloads/MailCleanerAPI.pdf
2011051201 – Exim upgrade to 4.76
2011050601 – Exim upgrade for CVE-2011-1764
2010122001 – upgrade to 2010.4