Версия 4.0, История Обновлений

4.0b9 07-Oct-02

• New Platform: OS2/Intel version is released.
• Foundation: many new cryptography routines are implemented.
• Foundation: binary data can now be stored in directories, datasets, and other basic objects.
• Directory: now when the Direct LDAP Provisioning is enabled, BIND operations can use the Account Manager.
• Migration: now the MoveIMAPMail program supports the --byOne parameter.
• Admin: the SMIME Access Mode option is implemented.
• IMAP: message set and UID message set processing has been changed, to treat an M:N range as the N:M range if M > N.
• ENQUEUER: the Hop Counter Limit settings is implemented.
• Cryptography/TLS: block ciphers are supported now.
• Platform: Win32: under Windows NT/200/XP "OS Log" messages are now stored in the "System Event Log".
• Platform: OS/2: external program launching is implemented now.
• LIST: digesting algorithm has been changed to avoid "message dropping" when the number of collected messages is higher than the digest limit.
• WebSkins: message rendering is controlled by .wssp files now.
• WebSkins: the HTMLTRUNCATED prefix is implemented. Mailbox field values are not truncated by the server code itself.
• WebUser: Settings: the SecureMail settings page is implemented. It can be used to import PFX (.pfx) and PKCS12 (.p12) files with personal private keys and certificates.
• WebUser: Message: decryption of S/MIME encrypted messages is implemented.
• WebUser: Message: digital signature verification of S/MIME signed messages is implemented.
• WebUser: Message: the "Take Certificate" function is implemented (you can now add certificates from signatures to the Address Book).
• WebUser: Compose: the "Send Encrypted" option is implemented.
• WebUser: Compose: the "Send Signed" option is implemented (it can be used to send digitally signed letters).
• MAPI: the Windows Registry routines have been changed to avoid the "access denied" problems.
• MAPI: the MYRIGHTS IMAP operation is used to check the user access rights for the selected mailbox.
• MAPI: counters are implemented for non-IMAP mailboxes (Outbox).
• MAPI: the \Answered \Flagged \Redirected IMAP flags are supported now.
• MAPI: "voting" letters are sent in the TNEF format now.
• MAPI: messages stored in the "Sent Items" mailbox are stored with the SENT flag.
• MAPI: the Reply-To field is supported now.
• MAPI: Outlook 2002: when a new Contact is stored, an RTF part is composed, too.
• MAPI: the Sensitivity header field processing has been changed.
• MAPI: Internal EntryID processing has been changed.
• MAPI: "categories" are supported now.
• MAPI: background pictures in HTML-formatted messages are supported now.
• MAPI: mailbox caching method has been changed.
• MAPI: when a submailbox is moved, the "+" indicator on the parent mailbox is removed properly.
• Bug Fix: MAPI: multi-line MIME header fields were not generated correctly.
• Bug Fix: MAPI: E-mail address and Display As fields were not stored properly in received Contact items.
• Bug Fix: MAPI: empty Full Names could cause Connector crashes.
• Bug Fix: MAPI: the "Mark All as Read" operation did not reset the unread message counter.
• Bug Fix: MAPI: Notes and Calendar items were not transferred correctly.
• Bug Fix: MAPI: 4.0b8: retrieval of other user free/busy information was broken.
• Bug Fix: SMTP: 4.0b8: the new RFCWriter did not process the "Add Header" data correctly.
• Bug Fix: RPOP: 4.0b8: could crash in the WebAdmin RPOP Monitor.

4.0b8 15-Sep-02

• New Platform: QNX/Intel version is released.
• New Platform: FreeBSD/Alpha version is released.
• SMTP, POP: the RFC822 encoder has been redesigned.
• Personal Web Sites: max directory nesting level has been increased to 6.
• WebUser: the PublicInfo page has been implemented.
• WebUser: MIME->HTML converter checks for binary 0 symbols now.
• Rules: the EACH ROUTE and ANY ROUTE condition processing has been changed.
• EXTFILTER: support for multiple External Filters is implemented.
• CLUSTER: now all inter-cluster connections are initiated using the specified "local cluster IP address".
• CLUSTER: failover algorithms have been imporved.
• The --closeStuckSockets command line option has been implemented.
• Accounts: passwords in newly created accounts are encrypted using the effective password encryption method.
• Bug Fix: RPOP: account-level records could become "abandoned" and the server stopped polling them.
• Bug Fix: Account: the "oldest message" timestamp calculation routine was not properly used.
• Bug Fix: the Rules.wssp page incorrectly processed "uneditable" rules.
• Bug Fix: Events: Event Elements were not removed when their Threshold values were reset.
• Bug Fix: Events: thresholds for counter-type Events were not calculated correctly.
• Bug Fix: CLUSTER: failure of a cluster member on a heavily loaded cluster could cause a deadlock in the current Cluster controller.

4.0b7 22-Aug-02

• New Platform: HPUX/Itanium version is released.
• RULES: "string lists" are implemented. The Auto-Reply Rule has been modified to send only one reply to each sender.
• SMTP: the Recipients/Message setting has been implemented.
• CLUSTER: SMTP: the "*" forward to option (meaning "to all frontends") is supported now.
• Directory: the DNs of found records are now checked against the Access Rights. If the RDN is not allowed to be read, the record is not returned to the client.
• Directory: to comply with RFC2256, the cn and dc attributes have been moved from the organization objectClass to the communiGateDomain objectClass.
• CLI: the SETPOSTINGMODE command is implemented.
• LOCAL: now distribution to all@domain is prohibited for the messages with an empty return-path (to stop the "bounce mail distribution" attacks.
• Admin: the MAPI Connections setting has been added to the Limits panel on the Domain Settings page.
• WebAdmin: now the Server Up-Time is displayed on the Settings -> General page.
• MAPI: if a newly created message does not have a plain-text part, the RTF part is used (these RTF-only messages were sent as empty messages before).
• MAPI: if a message has an HTML part, other parts are "disabled" (these messages were copied as empty messages before).
• MAPI: non-system locales are supported now.
• MIME: strings: the '\' symbol processing has been improved.
• Skins: the default Skin HTML code has been "cleaned".
• RPOP: internal scheduling mechanisms have been re-designed.
• Platform: the MacOS X package now includes the Uninstall.sh script.
• Bug Fix: MAPI: there could be a deadlock in the spooler, causing Outlook to hang when the Send button was pressed.
• Bug Fix: MAPI: ITable interface bugs could crash Outlook.
• Bug Fix: DOMAINS: the Index.data files have been processed incorrectly if there were account names starting with the "-" sign.

4.0b6 30-Jul-02

• LDAP: SASL authentication for mail=accountName BindDN is implemented.
• Charsets: data encoded using Korean charsets can be converted to and from the UTF-8 charset.
• WSSP: the DATE:, DATETIME:, LOCALDATETIME:, DATETIMESHORT:, LOCALDATETIMESHORT: prefixes are implemented.
• WebApp: the "mailbox" processing code has been changed, so the Sent and Received column values are now returned as "date"-type elements.
• WebApp: the "mailboxes" processing code now adds the "parent" element to the mailbox elements.
• WebAdmin: now administrators without the CanCreateGroup access right cannot modify any group data.
• WebAdmin: GROUP: several member addresses can be entered in one field now.
• WebMail: now moving a message between "own" mailboxes (including moving a message to the Trash) temporarily disables storage quota checks.
• HTTP: CGI: the SCRIPT_NAME parameter does not contain the "additional path" data now.
• HTTP: CGI: now an external program receives the PATH_INFO and REQUEST_URI parameters.
• IMAP: RFC3348 (CHILDREN extensions) is implemented.
• MAPI: the version-checking schema has been changed.
• MAPI: ReadReceipts are working now.
• MAPI: now messages are always sent via the spooler.
• MAPI: Win95 systems are supported now.
• MAPI: Unseen message number calculation is improved.
• MAPI: non-default text encodings are supported now.
• MAPI: X-Mailer header is inserted into the composed messages.
• MAPI: "simple" calendar requests are stored and transferred in the Outlook-compatible form.
• MAPI: now the EXPUNGE command is sent to the selected mailbox.
• Platform: the "application directory" for Linux systems has been changed from /usr/local/sbin to /opt .
• Foundation: the cryptography routines have been optimized to increase SSL/TLS performance.
• Bug Fix: 4.0b: CLUSTER: failure to open an account on a backend server could crash the frontend server.
• Bug Fix: the "copyMessages" Mailbox Manager routine ignored errors when it was copying large (over 1MB) messages followed by a smaller message.
• Bug Fix: the "oldestMessage" info was not updated when a new message was added to a mailbox.
• Bug Fix: SMTP: 4.0b5 could not open the Listener WebAdmin page.
• Bug Fix: WebUser: the text/enriched converter did not replace single EOL with a white space symbol.
• Bug Fix: MAPI: the "Remember password" setup option did not work correctly.
• Bug Fix: MAPI: the Date: field is now composed correctly, using the current daylight saving time settings.
• Bug Fix: MAPI: generated messages could contain empty bodies.
• Bug Fix: MAPI: RTF EOL processing has been fixed.
• Bug Fix: MAPI: iCalendar data now contains the UID attribute.
• Bug Fix: MAPI: in some situations the Inbox mailbox was displayed twice.

4.0b5 08-Jul-02

• Events are implemented (see the SysAdmin->Events section for more details).
• HTTP: the module has been divided into two modules (HTTP Admin and HTTP User).
• Admin/Directory Integration: the Public Info Custom Settings are implemented.
• Admin: the MaxMailboxes Account Setting is implemented.
• WebAdmin: the Threads Monitor has been implemented.
• WebAdmin: the Access Monitor pages have been re-implemented. LDAP, FTP, ACAP, PWD monitors are implemented.
• SMTP: the actual address of the blacklisted host is now included into the negative (591) SMTP server response.
• SMTP: now the Send Secured and Hold Mail names can include the wildcard (*) symbols.
• SNMP: the "AUTH" group of statistic elements has been implemented.
• WebAdmin: name filtering is implemented on the SNMP Element List Monitor page.
• WebUser: HTTP responses for .wspp requests now have explicitly specified charsets in the Content-Type headers.
• WebAdmin: HTTP responses now have explicitly specified charsets in the Content-Type headers.
• WSSP: now the Auto-signup component code can put Custom Attribute values into the new Account settings.
• FTP: LIST and NLST command parameters (strings staring with the "-" signs) are skipped.
• FTP: the CWD "/" command is allowed now.
• CLUSTER: the account info is now displayed on Account list and Account Settings WebAdmin pages of all Cluster members.
• MAPI: processing has been changed to utilize only one IMAP connection per client.
• MAPI: new Read Receipts (MSN) are generated and sent.
• MAPI: now the Setup program has the Install/Upgrade/Uninstall options.
• MAPI: the Outlook Setup mode (Corporate/Internet) is detected now and the user is warned if the Corporate mode is switched off.
• MAPI: Addres Book: apostrophes are removed from recipient names.
• MAPI: now the Contacts info is stored in the standard vCard format, too.
• MAPI: the X-MAPI-Message-Class header is now added to "special-class" message objects.
• MAPI: Free-Busy information processing has been changed to support shared Accounts.
• Bug Fix: EXTERNALFILTER: in 4.0b4: the INTF command replies where not processed correctly.
• Bug Fix: the MIME parser could return negative part size values for misformed MIME messages.
• Bug Fix: MAPI: message header encoding has been fixed.
• Bug Fix: MAPI: quoted-printable message body encoding did not work correctly.

4.0b4 18-Jun-02

• Foundation: Windows: OS privileges needed to enable external program termination are enabled explicitly now.
• External Filtering: the API has been extended (the INTF command added, the DISCARD response is supported now).
• Mailbox: the "oldest message" info is now stored in the mailbox meta-data dictionary.
• MAPI: several minor bugs are fixed.
• Admin: the Rename In Folder option is implemented. The "renameInPlace" attribute has been added to the Directory Schema.
• WebAdmin: Login page for Domain WebAdmin Interfaces now lists "Other Domains" that this Domain Admnistrators can open.
• Bug Fix: 4.0b3 could crash when checking mailbox access rights.

4.0b3 16-Jun-02

• The Linux/Itanium version is released.
• MAPI Connector is released.
• Admin: the MAPI and TLS Account and Domain "Enabled Service" options are implemented.
• CLUSTER: Virtual Mailbox manager did not read the UID information for appended messages. As a result the IMAP APPEND and COPY operations applied to virtual mailboxes did not return the extended UIDPLUS codes.
• Security: the WebAdmin "Security" page now accepts multi-certificate CA Chains.
• Security: the Advertise NTLM SASL Method option has been added to the Obscure Settings page.
• SMTP: the Advertise NTLM AUTH option has been removed from the SMTP module settings.
• Rules: now the Subject and From Name fields are MIME-decoded and converted into UTF-8 before processing.
• WebAdmin: the Server-Wide and Cluster-Wide "default WebAdmin" pages are supported now.
• LIST: now the ^I macro can be used in the Hello and GoodBye messages.
• ALERTS: Account-level Alerts have been implemented.
• CLI: the GETACCOUNTALERTS, SETACCOUNTALERTS, POSTACCOUNTALERT, and REMOVEACCOUNTALERT commands have been implemented.
• CLI: the GETSNMPELEMENT command has been implemented.
• WebUser: now Named Skins can be used in Stateless requests (such as login.wssp requests).
• WebMail: the GBK charset is supported now.
• Bug Fix: CLUSTER: SMTP: successful client authentication did not reset the "blacklisted IP" flag.
• Bug Fix: MAILBOX: the "Recent" flag was not always processed correctly in the concurrent access environments.
• Bug Fix: the Big5->UTF-8 convertion routine did not process all Big5 symbols correctly.

4.0b2 02-Jun-02

• CLUSTER: the GetAccountInfo CLI command is "clusterized" now.
• MIME: search for body strings now works for non-ASCII strings specified in various charsets.
• Security: the Advertise secure SASL Methods option has been added to the Obscure Settings page.
• Directory: new Unit names are now checked for "bad symbols".
• IMAP: now the GETQUOTA/GETQUOTAROOT commands can be used to retrieve mailbox store information for foreign mailboxes.
• Protection: now "Unblacklisted" (White Hole) addresses can be specified using their DNS Names.
• PIPE: now the module does not try to "fix" multi-line From: and Sender: header fields in submitted messages.
• Security: the External Authentication API has been changed (see the Security section for more details).
• Domains: now the Index.data file is kept in sync with the Domain Accounts (rather than created on server shutdown).
• Domains: now the Index.data file can be stored in the "Index" subdirectory (to simplify symlink processing).
• Foundation: Tru64: the system mode allowing 65000+ file descriptors is enabled now.
• Bug Fix: IMAP: the QUOTA STORAGE responses now specify sizes in 1K units.
• Bug Fix: IMAP: UID-based non-range messagesets were formed incorrectly if a message with the specified UID did not exist.
• Bug Fix: FTP: the SIZE command could crash the server.
• Bug Fix: FTP: the QUIT command was not process correctly after an unsuccessful login attempt.

4.0b1 02-May-02

• FTP: the FTP module is implemented. See the Access->FTP section of the manual for details.
• WebMail: the WML requests are supported now.
• MAILBOX: the information about the number of Unseen messages is cached now.
• WebUser: the information about the number of Unseen messages in now available on the mailboxes.wssp page.
• MAILBOX/IMAP: additional extensions are implemented to simplify communication with the MAPI Connector.
• CLUSTER: now users with the Require Secure Login setting enabled can login using secure connections to frontends.
• RULES: the ^S and ^F macros are now implemented as ^S/^s and ^F/^f macros.
• Router: update procedue has been modified to avoid crashes during Router Table updates under heavy load.
• LOCAL: the Always Add the Envelope Addresses Field option is implemented.
• CLI: the RELEASESMTPQUEUE command is implemented.
• CLUSTER: SMTP: ETRN commands and Wake-up E-mails release queues on all Dynamic Cluster members.
• HTTP: the OPTIONS method is implemented.
• WebUser: the text/enriched format is supported now.
• RPOP: the secure (TLS) option is implemented. The WebSkin, WebAdmin, WebUser RPOP files are updated to accomodate the new option.
• Directory: LDAP provisioning now detects the unixPassword attribute and stores its value as a U-crpt'ed Password.

• OS2/Intel version is released.
• QNX/Intel version is released.
• FreeBSD/Alpha version is released.
• HPUX/Itanium version is released.
• Linux/Itanium version is released.

• Events are implemented.

• MAPI Connector is released.

• the FTP module is implemented. See the Access->FTP section of the manual for details.

• The MSN SASL method is implemented.
• The WebAdmin "Security" page now accepts multi-certificate CA Chains.
• The Advertise NTLM SASL Method option has been added to the Obscure Settings page.
• The External Authentication API has been changed (see the Security section for more details).
• The Advertise secure SASL Methods option has been added to the Obscure Settings page.
• SNMP: the "AUTH" group of statistic elements has been implemented.

• Now "Unblacklisted" (White Hole) addresses can be specified using their DNS Names.
• DNR error codes can be processed with the Blacklisting by DNS option (making it possible to blacklist all hosts that do not have reverse DNS records).

• The Admin Preferences for the Domain List page are implemented.
• The internal Domain Administration realm has been changed to "/DomainAdmin/" to fix various URL access problems.
• The Show Aliases option is implemented.
• Directory: the Browser can display non-ASCII data now.
• "disabled" RPOP periods are supported now.
• Now the Server Up-Time is displayed on the Settings -> General page.
• Now administrators without the CanCreateGroup access right cannot modify any group data.
• GROUP: several member addresses can be entered in one field now.
• The Threads Monitor has been implemented.
• The Access Monitor pages have been re-implemented. LDAP, FTP, ACAP, PWD monitors are implemented.
• Name filtering is implemented on the SNMP Element List Monitor page.
• HTTP responses now have explicitly specified charsets in the Content-Type headers.
• Login page for Domain WebAdmin Interfaces now lists "Other Domains" that this Domain Admnistrators can open.
• The Server-Wide and Cluster-Wide "default WebAdmin" pages are supported now.

• The module has been divided into two modules (HTTP Admin and HTTP User).
• CGI: the SCRIPT_NAME parameter does not contain the "additional path" data now.
• CGI: now an external program receives the PATH_INFO and REQUEST_URI parameters.
• the OPTIONS method is implemented.

• The Recipients/Message setting has been implemented.
• The actual address of the blacklisted host is now included into the negative (591) SMTP server response.
• Now the Send Secured and Hold Mail names can include the wildcard (*) symbols.
• The Advertise NTLM AUTH option has been removed from the SMTP module settings.

• Now distribution to all@domain is prohibited for the messages with an empty return-path (to stop the "bounce mail distribution" attacks.
• The Always Add the Envelope Addresses Field option is implemented.

• Mail header composing routines have been changed.
• The digesting algorithm has been changed to avoid "message dropping" when the number of collected messages is higher than the digest limit.
• Now the ^I macro can be used in the Hello and GoodBye messages.

• Message set and UID message set processing has been changed, to treat an M:N range as the N:M range if M > N.
• RFC3348 (CHILDREN extensions) is implemented.
• Now the GETQUOTA/GETQUOTAROOT commands can be used to retrieve mailbox store information for foreign mailboxes.
• Additional extensions are implemented to simplify communication with the MAPI Connector.

• RPOP: internal scheduling mechanisms have been re-designed.
• RPOP: the secure (TLS) option is implemented. The WebSkin, WebAdmin, WebUser RPOP files are updated to accomodate the new option.

• Now the module does not try to "fix" multi-line From: and Sender: header fields in submitted messages.

• Router: update procedue has been modified to avoid crashes during Router Table updates under heavy load.

• The EACH ROUTE and ANY ROUTE condition processing has been changed.
• "String lists" are implemented. The Auto-Reply Rule has been modified to send only one reply to each sender.
• Now the Subject and From Name fields are MIME-decoded and converted into UTF-8 before processing.
• The ^S and ^F macros are now implemented as ^S/^s and ^F/^f macros.

• The version 2 API is implemented: the ADDHEADER response code is supported now.
• Support for multiple External Filters is implemented.
• The API has been extended (the INTF command added, the DISCARD response is supported now).

• Binary data are supported now.
• If the "Substitute with uid in conditions" option is enabled, the "equals to" search operation ignores the "@domain" part of the search string.
• SASL authentication for mail=accountName BindDN is implemented.
• Now when the Direct LDAP Provisioning is enabled, BIND operations can use the Account Manager.
• LDAP provisioning now detects the unixPassword attribute and stores its value as a U-crpt'ed Password.

• The DNs of found records are now checked against the Access Rights. If the RDN is not allowed to be read, the record is not returned to the client.
• Remote Units: binary data are supported now.
• New Unit names are now checked for "bad symbols".
• To comply with RFC2256, the cn and dc attributes have been moved from the organization objectClass to the communiGateDomain objectClass.

• Now the cluster-wide RFC822 Filters are not applied when a message is transferred between cluster members for local delivery.
• Extremely large responses that cannot be read by a requesting cluster member are replaced with an error code on the serving member.
• Now all inter-cluster connections are initiated using the specified "local cluster IP address".
• Failover algorithms have been imporved.
• SMTP: the "*" forward to option (meaning "to all frontends") is supported now.
• The account info is now displayed on Account list and Account Settings WebAdmin pages of all Cluster members.
• Statistics: the "Dynamic Cluster requests" SNMP elements have been added.
• Virtual Mailbox manager did not read the UID information for appended messages. As a result the IMAP APPEND and COPY operations applied to virtual mailboxes did not return the extended UIDPLUS codes.
• The GetAccountInfo CLI command is "clusterized" now.
• Now users with the Require Secure Login setting enabled can login using secure connections to frontends.
• SMTP: ETRN commands and Wake-up E-mails release queues on all Dynamic Cluster members.

• The "oldest message" info is now stored in the mailbox meta-data dictionary.
• The information about the number of Unseen messages is cached now.
• The RENAME operation now automatically creates all "outer" mailbox folders needed to create the target mailbox.
• The MaxMailboxes Account Setting is implemented.

• The Public Info Custom Settings are implemented.
• The Rename In Folder option is implemented. The "renameInPlace" attribute has been added to the Directory Schema.
• Passwords in newly created accounts are encrypted using the effective password encryption method.
• Now the userCertificate attribute is automatically stored in the Directory (together with the RealName/cn attribute).

• The MAPI and TLS Account and Domain "Enabled Service" options are implemented.
• Now the Index.data file is kept in sync with the Domain Accounts (rather than created on server shutdown).
• Now the Index.data file can be stored in the "Index" subdirectory (to simplify symlink processing).

• Account-level Alerts have been implemented.

• The GETSUBSCRIBERINFO command is implemented.
• The SETPOSTINGMODE command is implemented.
• The LISTADMINDOMAINS command is implemented.
• The GETACCOUNTALERTS, SETACCOUNTALERTS, POSTACCOUNTALERT, and REMOVEACCOUNTALERT commands have been implemented.
• The GETSNMPELEMENT command has been implemented.
• The RELEASESMTPQUEUE command is implemented.

• Now the default.html file is retrieved for all types of "directory links" (http://server/~user/dir1/dir2/).
• Max directory nesting level has been increased to 6.

• Now Named Skins can be used in Stateless requests (such as login.wssp requests).
• Message rendering is controlled by .wssp files now.
• The WML requests are supported now.
• The "use Letter charset" option is implemented.
• The Auto-signup component code can put Custom Attribute values into the new Account settings.
• The Store Attachments (Files) function is implemented (the message.wssp page has been extended).
• Settings: the SecureMail settings page is implemented. It can be used to import PFX (.pfx) and PKCS12 (.p12) files with personal private keys and certificates.
• Message: decryption of S/MIME encrypted messages is implemented.
• Message: digital signature verification of S/MIME signed messages is implemented.
• Message: the "Take Certificate" function is implemented (you can now add certificates from signatures to the Address Book).
• Compose: the "Send Encrypted" option is implemented.
• Compose: the "Send Signed" option is implemented (it can be used to send digitally signed letters).
• The PublicInfo page has been implemented.
• The MIME->HTML converter checks for binary 0 symbols now.
• Moving a message between "own" mailboxes (including moving a message to the Trash) temporarily disables storage quota checks.
• HTTP responses for .wspp requests now have explicitly specified charsets in the Content-Type headers.
• The information about the number of Unseen messages in now available on the mailboxes.wssp page.
• The text/enriched format is supported now.
• The DeliveryReport code and the .wssp file have been added.
• The Notify when Read option has been added to the Compose code and .wssp file.
• Several new SESSION dataset elements have been added.
• The EmptyTrash HTTP parameter has been renamed into EmptyTrashNow; now it is processed for all session requests.
• Default charset processing has been changed.
• .wssp pages for stateless requests can (and should) use the %%filesRef%% variable to form file reference URLs.
• The HTMLTRUNCATED prefix is implemented. Mailbox field values are not truncated by the server code itself.
• the DATE:, DATETIME:, LOCALDATETIME:, DATETIMESHORT:, LOCALDATETIMESHORT: prefixes are implemented.
• The "mailbox" processing code has been changed, so the Sent and Received column values are now returned as "date"-type elements.
• The "mailboxes" processing code now adds the "parent" element to the mailbox elements.

• Condition locks are re-implemented for all platforms. Old implementation could cause excessive thread waiting times on an overloaded system.
• Many new cryptography routines are implemented.
• Binary data can now be stored in directories, datasets, and other basic objects.
• The cryptography routines have been optimized to increase SSL/TLS performance.
• The --closeStuckSockets command line option has been implemented.
• Linux: the "application directory" for Linux systems has been changed from /usr/local/sbin to /opt .
• Win32: OS privileges needed to enable external program termination are enabled explicitly now.
• Win32: under Windows NT/200/XP "OS Log" messages are now stored in the "System Event Log".
• Tru64: the system mode allowing 65000+ file descriptors is enabled now.

• TLS: block ciphers are supported now.
• ENQUEUER: the Hop Counter Limit settings is implemented.
• SMTP, POP: the RFC822 encoder has been redesigned.
• MIME: Search for body strings now works for non-ASCII strings specified in various charsets.
• Migration: now the MoveIMAPMail program supports the --byOne parameter.

• ISO-8859-10 and ISO-8859-15 charsets are supported now.
• Ukranian KOI8-U charset is supported now.
• data encoded using Korean charsets can be converted to and from the UTF-8 charset.
• the GBK charset is supported now.

• Bug Fix: SNMP: 64-bit COUNTER data in responses had the APP 1 type instead of the APP 6 type.
• Bug Fix: RULES: the Remember From action could crash the server if no parameter was specified.
• Bug Fix: MAILBOXES: in some rare situations concurrent access to a mailbox could crash the server.
• Bug Fix: DEQUEUER: if a message had a pending request to generate a "delayed warning" report, and the delayed address failed/succeeded at the same time, the server could crash.
• Bug Fix: Rules: ROUTE conditions could crash the server if an incoming message was rejected because it had "too many hops".
• Bug Fix: Log: 1.0-4.0.1: certain "unusual" data elements could cause the Log engine crashes.
• Bug Fix: WebUser: 3.0-4.0.1: the "message open" procedure could cause deadlocks.
• Bug Fix: CLUSTER: the CREATEWEBUSERSESSION, GETWEBUSERSESSION, KILLWEBUSERSESSION CLI commands could fail in a cluster.
• Bug Fix: External Program parameters were parsed with a wrong parser (adjacent quoted strings were catenated).
• Bug Fix: images downloaded from Personal WebSites via WebAdmin Interface could be damaged.
• Bug Fix: the "copyMessages" Mailbox Manager routine ignored errors when it was copying large (over 1MB) messages followed by a smaller message.
• Bug Fix: WebUser: the text/enriched converter did not replace single EOL with a white space symbol.
• Bug Fix: CLUSTER: failure of a cluster member on a heavily loaded cluster could cause a deadlock in the current Cluster controller.
• Bug Fix: the MIME parser could return negative part size values for misformed MIME messages.
• Bug Fix: IMAP: the QUOTA STORAGE responses now specify sizes in 1K units.
• Bug Fix: CLUSTER: SMTP: successful client authentication did not reset the "blacklisted IP" flag.
• Bug Fix: MAILBOX: the "Recent" flag was not always processed correctly in the concurrent access environments.
• Bug Fix: the Big5->UTF-8 convertion routine did not process all Big5 symbols correctly.