Version 6.3 Revision History

6.3.18 4-Apr-2023

• Samoware: Samoware HTML Version 6.3.18 is included.
• MAPI: the MAPI Connector version 1.54.12.42 is included.
• Bug Fix: RPOLL: 6.3.8: in cluster environments polling via IMAP could fail to create mailboxes.
• Bug Fix: RPOLL: 6.3.8: polling with RIMAP record with a name with non-ASCII characters could fail.
• Bug Fix: AIRSYNC 6.2: events updated by a client might get zero duration.
• Bug Fix: AIRSYNC 6.1: some task fields might be left unset.
• Bug Fix: CALENDAR: long values for non-standard attributes might be saved without proper wrapping.
• Bug Fix: CALENDAR: changing attendee status in delegated calendars via CalDAV might fail.
• Bug Fix: CALENDAR: deleting items in delegated calendars via CalDAV might produce incorrect results.
• Bug Fix: CALENDAR: updating calendar meta data under a heavy load might cause a server crash.
• Bug Fix: QUEUERULES: 6.2: attachments were not stored for automatically accepted invitations.
• Bug Fix: QUEUERULES: 6.0: in cluster configs tagging a message subject might cause the message corruption.
• Bug Fix: ACCOUNTS: 6.3: it was not possible to rename account with explicitly disabled integration to the Directory.
• Bug Fix: ACCOUNTS: 6.3: the "Central Directory" setting could use a wrong default value.
• Bug Fix: ACCOUNTS: the "Allowed Mail Rules" restriction worked incorrectly.
• Bug Fix: XIMSS: attaching .eml files might produce incorrectly encoded content.
• Bug Fix: XIMSS: attempts to search the Directory with insufficient access rights might cause a server crash.
• Bug Fix: KERNEL: JSON: the UTF-16 surrogate pairs in strings were not supported.
• Bug Fix: MAILBOX: concurrent access under a heavy load might cause server crash.

6.3.17 23-Dec-2022

• Samoware: Samoware HTML Version 6.3.17 is included.
• LOCAL: now if the INBOX mailbox is missing when a message is being delivered, it is automatically created.
• LOCAL: in case of an error in INBOX mailbox files the incoming messages now are not rejected immediately but stay in queue.
• CG/PL: the session dataset modification is now available using the SetSessionData method.
• ACCOUNT: logins log information has been enhanced.
• WEBFILES: the listing of a public directory contents is disabled by default, but enabled when an object with the name allow_index exists in the directory.
• Bug Fix: XIMSS: 6.3: the <mailboxSync /> method might return bogus results on the first sync.
• Bug Fix: GROUP: the subject tags added by rules were not added to distributed messages.
• Bug Fix: GROUP: 6.3: the cache for dynamic group members has been fixed.
• Bug Fix: WEBADMIN: 6.1: a broken page instead on an error message might be shown on access errors.
• Bug Fix: CALENDAR: preprocessing cancellations for recurrent events might cause server crashes.

6.3.16 15-Nov-2022

• Samoware: Samoware HTML Version 6.3.16 is included.
• MAPI: the MAPI Connector version 1.54.12.41 is included.
• KERNEL: the support for parsing MIME structures of messages with extremely long headers has been implemented.
• DIRECTORY: the "cn" attribute now defaults to the object name instead of the "none" string.
• DIRECTORY: the sorting now is case-insensitive.
• Bug Fix: DIRECTORY: 6.3.15: the Central Directory option to replace mail attribute with uid was incorrectly applied to requests to external Directories.
• Bug Fix: AIRSYNC: 6.3.15: message preview on some clients worked incorrectly.
• Bug Fix: AIRSYNC: 6.3.7: the server crash was possible on accepting an exception for a recurrent event.
• Bug Fix: HTTP: 6.2: application passwords did not work for HTTP authentication in cluster environments.
• Bug Fix: RULES: the timestamp parameter for current time comparison might be processed incorrectly.
• Bug Fix: XIMSS: 6.3: the server crash was possible while processing calendar invitation in a foreign folder.
• Bug Fix: SIP: 6.2: possible incorrect SDP type when secure media is used.
• Bug Fix: SIP: 6.2: held calls using secure media might fail to resume.
• Bug Fix: DOMAIN: 6.3.14: adding group members and setting up ACLs might produce incorrect address.
• Bug Fix: ACCOUNT: the "Detailed Logging" was not applied to some HTTP requests.
• Bug Fix: KERNEL: 6.3: binary attachments incorrectly marked as text ones might be damaged on download.
• Bug Fix: CalDAV: 6.2: changes to recurrent events exceptions might be ignored.

6.3.15 15-Sep-2022

• Samoware: Samoware HTML Version 6.3.15 is included.
• PLATFORM: Linux: the oom_score_adj value is not inherited by children processes (helpers and other external tasks) now.
• SMTP: the procedure for selecting the local domain for outgoing connection settings has been improved.
• Bug Fix: AIRSYNC: changing one event in a series might cause server crash.
• Bug Fix: DOMAIN: 6.3.14: a group used an incorrect address when being added to other group members.

6.3.14 29-Jul-2022

• Samoware: Samoware HTML Version 6.3.14 is included.
• MAPI: the MAPI Connector version 1.54.12.40 is included.
• AIRSYNC: interrupted PING requests produce an empty result, not an error.
• Bug Fix: MAILBOX: 6.3.10: index file could get corrupted while compacting the 4th Format mailbox.
• Bug Fix: CALDAV: 6.3.13: some updates to calendars might cause server crash.
• Bug Fix: CALDAV: incorrectly formatted request might cause a server crash.
• Bug Fix: CALENDAR: obsoleted calendar updates might still change events.
• Bug Fix: AIRSYNC: changing one event in a series was not handled correctly.
• Bug Fix: XIMSS: 6.2: the From address was missing in results of requests for message body in the replyFromHTML mode.

6.3.13 27-Jun-2022

• Samoware: Samoware HTML Version 6.3.13 is included.
• Bug Fix: HTTP: 6.3.10: the Thunderbird Autoconfig did not work.
• Bug Fix: CalDAV: 6.2: some new attendees being added to an event might not get invitations.
• Bug Fix: WEBUSER: 6.2: creation of a special password without providing the master password has been blocked.
• Bug Fix: HTTPU: attempts to execute CGI script that does not exist have been blocked.
• Bug Fix: SESSION: changes to security-related session data have been blocked.

6.3.12 30-May-2022

• Samoware: Samoware HTML Version 6.3.12 is included.
• Bug Fix: IMAP: the "SPECIAL-USE" selection option was processed incorrectly.
• Bug Fix: XIMSS: 6.3.11: incorrect HTTP requests might cause too aggressive IP blocking.
• Bug Fix: AIRSYNC: 6.3c1: changed calendar events might lose attachments.
• Bug Fix: AIRSYNC: 6.3.7: some clients might fail to download attachments from emails or events.
• Bug Fix: PBX: 6.1: re-INVITE with added media was processed incorrectly in the bridged state.
• Bug Fix: KERNEL: Searching for a text spanned over two lines of a message source might fail.
• Bug Fix: HTTPO: 6.3: the sendURL method in event triggers and rules might cause server crash.
• Bug Fix: MAILBOX: concurrent reading of a Sliced format mailbox could fail.

6.3.11 26-Apr-2022

• Samoware: Samoware HTML Version 6.3.11 is included.
• MAPI: the MAPI Connector version 1.54.12.39 is included.
• Bug Fix: SIP: 6.3.8: processing URI with special suffixes might cause server crash.
• Bug Fix: AIRSYNC: 6.3c1: client updating event with attachments might cause server crash.
• Bug Fix: CLI: 6.1, 6.3с1: some methods were executed without proper rights checking.

6.3.10 18-Mar-2022

• Samoware: Samoware HTML Version 6.3.10 is included.
• WEBUSER: answering messages from the default Sent Items folder now uses the original recipients set.
• XIMSS: the replySent and replySentHTML message reading modes have been implemented.
• XIMSS: answering messages from the default Sent Items folder now uses the original recipients set.
• Bug Fix: AIRSYNC: references to attachments in foreign folders were formed incorrectly.
• Bug Fix: HTTP: Microsoft "Autodiscover" protocol might be processed incorrectly in cluster environments.
• Bug Fix: ACCOUNT: domain administrators might fail to update custom account settings.
• Bug Fix: WEBUSER: attempts to open default Calendar and Tasks folders by their encoded names.
• Bug Fix: SIP: 6.3.8: the 407 result code was processed incorrectly.
• Bug Fix: MAILBOX: 6.3c.2: compacting the 4th Format mailbox could crash the server.

6.3.9 24-Dec-2021

• Samoware: Samoware HTML Version 6.3.9 is included.
• CLI: GetSMTPSendProfiles, SetSMTPSendProfiles commands have been implemented.
• Bug Fix: XIMSS: 6.3.6: possible session deadlock under a high load from specific clients.
• Bug Fix: CALENDAR: 6.3.8: request for calendar freebusy data of non-existant account could crash the server.
• Bug Fix: HTTP: re-use of an active outbound HTTP connection could crash the server.
• Bug Fix: AIRSYNC: calendar event location set on a client was not synchronized to the server.
• Bug Fix: AIRSYNC: email/calendar attachments might fail to be downloaded.
• Bug Fix: XIMSS: text attachments might be unnecessarily converted when retrieved via HTTP.
• Bug Fix: WEBADMIN: 6.3: some account settings could not be modified by domain administrators.
• Bug Fix: WEBADMIN: server admin with "Can Read All Domains and Accounts Settings" right had write access.
• Bug Fix: WEBADMIN: server admin with "Can Read All Domains and Accounts Settings" right caused memory leak.
• Bug Fix: RPOLL: 6.3.8: concurrent polls could crash the server.
• Bug Fix: WEBUSER: when replying to a message the date string is now converted from English to the language of the account.

6.3.8 17-Nov-2021

• Samoware: Samoware HTML Version 6.3.8 is included.
• RPOP Module has been renamed into Remote Poll Module (RPOLL).
• RPOLL: RIMAP component has been implemented.
• CLI: GetAccountRIMAPs, SetAccountRIMAPs methods have been implemented.
• XIMSS: rimapList, rimapUpdate commands have been implemented.
• WEBADMIN: RIMAP records editing has been implemented.
• WEBUSER: RIMAP records editing has been implemented.
• LIST: the Comment attribute has been implemented.
• LIST: the Description attribute is now used to compose messages from the list module.
• IMAP: RFC7889 (APPENDLIMIT extension) has been implemented.
• ADMIN: access to incoming mail limits is now protected by a single administrative right.
• ADMIN: access to outgoing mail limits is now protected by a single administrative right.
• ADMIN: access to limits on user sessions is now protected by a single administrative right.
• ACCOUNTS: password complexity now can be verified via a synchronous script.
• Bug Fix: XIMSS: invitations from delegated calendars could not be sent out in some configurations.
• Bug Fix: WEBUSER: 6.3.7: it was not possible to add recipients from address books.
• Bug Fix: AIRSYNC: calendar invitations to participant address in an incorrect case could not be accepted.
• Bug Fix: WEBUSER: HTML attachments were unnecessarily sanitized on download.
• Bug Fix: ADMIN: domain administrators could not modify From address and name restrictions.
• Bug Fix: MAILBOX: 6.3c1: custom message flags could be lost when adding a message to TextMailbox or MailDirMailbox format mailbox.
• Bug Fix: ACCOUNT: Re-calculating Mail Storage usage now deletes the data of no longer existing folders from account.info file.
• Bug Fix: CLUSTER: downloading files larger than 4GB from account file storage could fail.
• Bug Fix: KERNEL: very long address comments (user real names) could be displayed incorrectly.
• Bug Fix: CLI: the SENDPUSH method might fail for accounts in secondary domains.
• Bug Fix: SECURITY: a server crash was possible while processing incorrect signed-data S/MIME containers.

6.3.7 30-Sep-2021

• Samoware: Samoware HTML Version 6.3.7 is included.
• WEBADMIN: exporting mailing lists subscribers has been implemented.
• ACCOUNT: externally verified passwords now can be cached to reduce load on external password backends.
• Bug Fix: LICENSING: 6.3: license keys could not be validated on AIX OS.
• Bug Fix: AIRSYNC: non-event calendar items (requests or replies) stored in calendars might cause processing loops with some clients.
• Bug Fix: XIMSS: 6.3: special symbols in custom flags names were not properly escaped.
• Bug Fix: XIMSS: strict From name verification was always a failure.

6.3.6 28-May-2021

• Samoware: Samoware HTML Version 6.3.6 is included.
• Bug Fix: LICENSING: 6.3: SMTP Relaying limits were calculated incorrectly for subscription-type keys.
• Bug Fix: CLUSTER: some bogus logins via FTP and LDAP could break inter-cluster exchange protocol.
• Bug Fix: CLUSTER: 6.3.5: attempt to recover account password could crash the server.

6.3.5 30-Dec-2020

• Samoware: Samoware HTML Version 6.3.5 is included.
• KERNEL: Temporary UnBlockable IP Addresses have been implemented.
• WEBADMIN: monitoring the Temporary UnBlockable IP Addresses list has been implemented.
• CLI: TempUnBlockIP, GetTempUnBlockableIPs, SetTempUnBlockableIPs commands have been implemented.
• HTTP: cookie authentication for WebUser and XIMSS sessions has been implemented.
• WEBUSER: password recovery function has been improved.
• SESSIONS: LITE sessions have been implemented.
• GROUPS: initial support for dynamic groups has been implemented.
• CALENDAR: implemented initial support for collecting FreeBusy data from external servers.
• Bug Fix: CG/PL: calling an External Application Helper might cause a crash.
• Bug Fix: AIRSYNC: 6.3c1: event time zone information was lost in responses to a client.
• Bug Fix: CLUSTER: temporary accounts session requests might be processed incorrectly in cluster environments.

6.3.4 29-Oct-2020

• Samoware: Samoware HTML Version 6.3.4 is included.
• IMAP: RFC5161 (ENABLE extension) has been implemented.
• MAILBOX: modification sequence numbers (MODSEQ) in 4th Mailbox Format have been implemented.
• IMAP: RFC4551 (CONDSTORE) has been implemented.
• SECURITY: AES128-SHA1 and AES256-SHA1 cryptosuites for Kerberos (RFC3962) are supported now.
• SECURITY: GSSAPI Kerberos v5 WRAP messages(RFC4121) are supported now.
• KERNEL: Temporary UnBlockable IP Addresses have been implemented.
• WEBADMIN: monitoring the Temporary UnBlockable IP Addresses list has been implemented.
• CLI: TEMPUNBLOCKIP, GETTEMPUNBLOCKABLEIPS, SETTEMPUNBLOCKABLEIPS commands have been implemented.
• KERNEL: interface to Application Helpers has been extended and now its version is 2.
• XIMSS: the syntax of the callHelper command has been extended.
• CG/PL: the syntax of the CallHelper method has been extended.
• ACCOUNTS: the "Log All Protocols" setting has been renamed into "Detailed Logging" and now also applied to mailbox operations.
• Bug Fix: DOMAIN: 6.3.3: S/MIME issuer certificate could not be properly read from settings.
• Bug Fix: the server could crash during shutdown on Unix-type OSes.
• Bug Fix: IMAP: the UID STORE command did not include UID in untagged FETCH response.
• Bug Fix: CALENDAR: 6.3.0: attachments might be removed from calendar items on any update.

6.3.3 21-Aug-2020

• Samoware: Samoware HTML Version 6.3.3 is included.
• AIRSYNC: problems with message submission are properly reported to the client now.
• XIMSS: the syntax for <calendarAccept /> and <calendarDecline /> operations has been extended to support delegated access.
• LIST: authentication flag now is preserved in messages distributed through a group.
• Bug Fix: LICENSING: 6.3.1: master key in the new format might refuse correct domain name in cluster environments.
• Bug Fix: AIRSYNC: drafts might be stored incorrectly.
• Bug Fix: XIMSS: <calendarAccept /> and <calendarDecline /> operations neglected to use the delegated calendar as a correct target.
• Bug Fix: XIMSS: <mailboxList /> operation might handle UTF-8 symbols in the filter attribute incorrectly.
• Bug Fix: PBXAPP: SendCallRegister might return incorrect expiration time.
• Bug Fix: SMTP: 6.3.1: the "Send Encrypted" setting was not preserved between restarts.

6.3.2 17-Jul-2020

• Samoware: Samoware HTML Version 6.3.2 is included.
• XIMSS: minor changes to the <fileList /> method and <readIM /> message have been made.
• WEBUSER: calendar operations with delegated accounts now use the correct identity and calendar folders.
• Bug Fix: SESSIONS: multiple session requests with results not read by the client might exhaust server resources.
• Bug Fix: SMTP: 6.3.1: it was possible to create a target host Profile with empty name.
• Bug Fix: HTTP: requests with chunked encoding and specifying content length might fail in cluster configurations.
• Bug Fix: HTTP: responses with the status code 204 were processed incorrectly.
• Bug Fix: AIRSYNC: syncing shared folders in cluster configurations could fail.

6.3.1 12-Jun-2020

• Samoware: Samoware HTML Version 6.3.1 is included.
• SMTP: the target host Profiles have been implemented.
• SMTP: the setting for TLS Client Certificate usage mode has been implemented. The default usage has changed to None.
• ACCOUNTS: the "Hidden Languages" option has been implemented.
• ACCOUNTS: the option to require two-factor authentication for standard access protocols has been implemented.
• AIRSYNC: the PING sessions now may be interrupted when the account sessions are being killed.
• SESSIONS: the Safe URI Schemas setting for WebUser and XIMSS clients has been implemented.
• KERNEL: the parsing of TNEF containers has been improved.
• Bug Fix: WEBADMIN: pages went blank on a commit in the Dash skin in the Chrome browser.
• Bug Fix: AIRSYNC: 6.3c1: client-side created events could block calendar synchronization.
• Bug Fix: AIRSYNC: 6.3c1: on an attempt to remove a single event from a series the whole series was removed.

6.3.0 22-May-2020

• Samoware: Samoware HTML Version 6.3.0 is included.
• SKINS: the mobile variant for the Crystal skin has been re-implemented.
• WEBADMIN: creating single-mailbox accounts has been disabled.
• WEBADMIN: creating accounts with legacy INBOX mailbox has been disabled.
• LICENSING: the new format for license keys has been implemented. The old format is still supported.
• Bug Fix: ROUTER: address routing through the _dir suffix failed permanently on remote directory login failures.
• Bug Fix: AIRSYNC: all-day events might be not correctly synchronized.
• Bug Fix: CLUSTER: External Balancer Helper could not be properly stopped.

6.3c.2 24-Apr-2020
Valid Core License Keys: issued after 01-Oct-2019.

• Samoware: Samoware HTML Version 6.3c.2 is included.
• MAILBOX: new mailbox format "version 4" has been implemented.
• CG/PL: the QRCode function has been implemented.
• XIMSS: the mailboxSync method has been documented.
• Bug Fix: IMAP: 6.3c1: Incorrect syntax in the message structure response was used.
• Bug Fix: AIRSYNC: 6.3c1: MeetingRequest object lacked attribute required since version 16.0.
• Bug Fix: AIRSYNC: 6.3c1: Location attribute encoding has been adjusted for version 16.0.

6.3c.1 18-Apr-2020
Valid Core License Keys: issued after 01-Oct-2019.

• Samoware: Samoware HTML Version 6.3c.1 is included.
• KERNEL: the support for Internationalized Domain Names has been implemented.
• WEBADMIN: "Contact Person" and "Server Location" settings has been added.
• XIMSS: the modifyDirectory command has been implemented.
• WEBADMIN: DNR tester has been implemented.
• MAILBOX: custom message flags have been implemented.
• IMAP: the support for custom message flags has been implemented.
• XIMSS: the support for custom message flags has been implemented.
• QUEUERULES: the support for custom message flags has been implemented.
• WEBUSER: message tags have been implemented.
• WEBADMIN: preferences for message tags have been implemented.
• XIMSS: "exeTime" attribute has been implemented.
• HTTP: interface to Web Applications has been implemented.
• HTTP: Microsoft "Autodiscover" protocol has been re-implemented via Web Applications.
• HTTP: Mozilla Thunderbird autoconfiguration has been implemented via Web Applications.
• ACCOUNTS: "Ask to change Password on Next Login" option has been implemented.
• WEBUSER: Mailing List owner now can export Subscribers into a file.
• WEBUSER: now an attendee can propose a new time for the event.
• LICENSING: new license types: storage-only, SMTP relaying, promotion has been added.
• KERNEL: Microsoft TNEF containers are parsed for attachments now.
• CG/PL: the support for plain synchronous scripts has been implemented.
• CG/PL: the directoryModify function has been implemented.
• PBXApp: the RunScript function has been implemented.
• WebApp: the RunScript function has been implemented.
• XIMSS: the runScript command has been implemented.
• XIMSS: the getSessionData and setSessionData methods have been implemented.
• CLI: the RunScript method has been implemented.
• CLI: the UpdateSession method has been implemented.
• CLI: the syntax for BlessSession method has been changed.
• ACCESS: the initial support for client Web Services protocol has been implemented.
• ACCESS: the two-factor authentication mechanism has been modified to use synchronous scripts.
• TLS: 3DES is considered a weak cipher by default now.
• ACCOUNT: the supplementary login logs now record login failures for known accounts.
• ACCOUNT: the Mobile service (access from non-Client IPs) has been renamed into Roaming.
• ACCOUNT: the ACAP service has been merged to IMAP.
• AIRSYNC: the support for the version 16.1 of ActiveSync protocol has been implemented.

Summary

• Single-mailbox accounts and accounts with legacy INBOX location have been deprecated.
• "Ask to change Password on Next Login" option has been implemented.
• "Hidden Languages" option has been implemented.
• The supplementary login logs now record login failures for known accounts.
• "Log All Protocols" setting has been renamed into "Detailed Logging" and now also applied to mailbox operations.
• Password complexity now can be verified via a synchronous script.

• The support for the version 16.1 of ActiveSync protocol has been implemented.
• The PING sessions now may be interrupted when the account sessions are being killed.

• The support for plain synchronous scripts has been implemented.
• The DirectoryModify function has been implemented.
• The QRCode function has been implemented.

• The RunScript method has been implemented.
• The UpdateSession method has been implemented.
• The syntax for BlessSession method has been changed.
• The TempUnBlockIP, GetTempUnBlockableIPs, SetTempUnBlockableIPs methods have been implemented.
• The GetAccountRIMAPs, SetAccountRIMAPs methods have been implemented.
• The GetSMTPSendProfiles, SetSMTPSendProfiles methods have been implemented.

• The 'cn' attribute now defaults to the object name instead of the "none" string.
• The sorting now is case-insensitive.

• Authentication by HTTP cookies has been implemented for WebUser and XIMSS sessions.
• Interface to Web Applications has been implemented.
• Microsoft "Autodiscover" protocol has been re-implemented via Web Applications.
• Mozilla Thunderbird autoconfiguration has been implemented via Web Applications.

• The support for custom message flags has been implemented.
• RFC5161 (ENABLE extension) has been implemented.
• RFC7889 (APPENDLIMIT extension) has been implemented.
• RFC4551 (CONDSTORE) has been implemented.

• The support for Internationalized Domain Names has been implemented.
• Temporary UnBlockable IP Addresses have been implemented.

• The Comment attribute has been implemented.
• The Description attribute is now used to compose messages from the list module.

• New mailbox format "version 4" has been implemented.
• Custom message flags have been implemented.

• The RunScript function has been implemented.

• The support for custom message flags has been implemented.

• RIMAP component has been implemented.

• AES128-SHA1 and AES256-SHA1 cryptosuites for Kerberos (RFC3962) are supported now.
• GSSAPI Kerberos v5 WRAP messages(RFC4121) are supported now.

• Old skins have been obsoleted
• The mobile variant for the Crystal skin has been re-implemented.

• The target host Profiles have been implemented.
• The setting for TLS Client Certificate usage mode has been implemented. The default usage has changed to None.

• "Contact Person" and "Server Location" settings have been added.
• DNR tester has been implemented.
• Preferences for message tags have been implemented.
• Monitoring the Temporary UnBlockable IP Addresses list has been implemented.
• RIMAP records editing has been implemented.
• Exporting mailing lists subscribers has been implemented.

• Lite sessions have been implemented.
• Message tags have been implemented.
• Mailing List owner now can export Subscribers into a file.
• Attendees now can respond to the event organizer to propose a new time for the event.
• RIMAP records editing has been implemented.

• the syntax for calendaring operations has been extended to support delegated access.
• The <modifyDirectory /> command has been implemented.
• The support for custom message flags has been implemented.
• "exeTime" attribute has been implemented.
• The rimapList, rimapUpdate commands have been implemented.