Gromox Versions Save

Enhancements:

• http: Windows SSO support via HTTP Negotiate authentication
• daemons: support for alternate login names this allows for assigning shorter usernames for grommunio-web)
• exmdb: augment create_folder and movecopy_folder RPCs with a 32-bit error code, which allows g-web to better detect folders with duplicate names
• ews: implement Subscribe, Unsubscribe, GetEvents, GetUserPhoto
• mbop: add subcommand clear-rwz to clear out RuleOrganizer FAI messages

Behavioral changes:

• exmdb: the delivery_message RPC will now return with status "partial_write" if major parts of a message (body/attachments) could not be written (disk full/permission denied/etc.)
• delivery: partially-written messages now lead to bounce generation and emergency save action to disk

Fixes:

• http: repair hanging communication with MAPI/RPC connections
• oxcmail: reinstate read requests for non-IPM.Schedule messages
• daemons: set umask such that created files have group write permissions for AAPI
• imap/midb_agent: fix a crash when some JSON files are empty
• midb: avoid a hang during the P-DTLU command when an eml/ file is absent
• mkprivate, mkdomain: repair wrong byte ordering in initial PR_CHANGE_KEYs

Fixes:

• oxvcard: export to .vcf now positions the VERSION property in accordance with the vCard 4.0 specification.
• oxcmail: cease gratuitous RTF conversion of calendar items
• mysql_adaptor: a wrong string search was used for recipient delimiters, which could lead to Recipient Invalid/User Not Found

Enhancements:

• Define the "suspended" user state (think of it as a "non-receiving shared mailbox").
• emsmdb, zcore: the emsmdb_max_cxh_per_user, emsmdb_max_obh_per_session and zcore_max_obh_per_session config directives can now be set to 0 for unlimited.

Fixes:

• imap: do not emit continuation request on LITERAL+ (now also for large literals >64K)
• exmdb: ignore softdeleted folders when validating new folder name
• exmdb: explicitly rollback SQLite transactions when the commit operation failed, to resolve cases of cannot start a transaction within a transaction
• exmdb: ACE entries for anonymous were misreported to clients

Enhancements:

• delivery: support for plus-addresses/recipient delimiters, e.g. <[email protected]>
• delivery: new config directive lda_recipient_delimiters
• mbop: new subcommand recalc-size to recalculate store size

Changes:

• alias_resolve: config directives are no longer read from /etc/gromox/alias_resolve.cfg but now from /etc/gromox/gromox.cfg
• oxcmail: do not emit Content-Disposition creation-time/modification-time parameters when those fields are not present in the MAPI object
• Delete unused columns and indexes from the associations MariaDB table; (grommunio-admin-api should be updated to >= 1.12)

Enhancements:

• daemons: better SSL_accept error log messages
• alias_resolve: support for nested mlist expansion
• alias_resolve: support for Global Contact Objects
• delivery: SIGHUP triggers a reload of (more) plugins now
• gromox-mbop: add emptyfld options -a, -M

Fixes:

• oxdisco, oab: avoid emitting extraneous NUL byte at end of XML document
• imap: do not emit continuation request on LITERAL+
• mbop: restore emptyfld functionality after switch to empty_folder v2 RPC
• mbop: delmsg -f DRAFT 12345 did nothing due to a bad translation of the special name

• emsmdb: eliminiate duplicate message appearing when copying to a private non-default / shared store
• EWS: support the {Create,Delete,Move,Copy,Update,Empty}Folder operation(s)
• EWS: support the {Copy,Move}Item operation(s)

Enhancements:

• ews: support CreateItem, DeleteItem, SendItem requests
• oxm2mt: support multi-valued properties

Fixes:

• kdb2mt: do not abort when --src-mbox is used
• exmdb_provider: opening the detail view of Personal Addressbook entries now works in Outlook, as does selecting them as message recipients
• zcore: fix a flaw in permissions dialog that caused the delegates to be able to see the private items of the delegator

Behavioral changes:

• exch: remove old PHP EWS handler
• zcore: delete getuseravailability RPC and replace by new getuserfreebusy RPC

Enhancements:

• exmdb: attachment storage with hash-based filenames
• exmdb_local: persistent (on-disk) last-autoreply time tracking
• imap: allow large literals with APPEND
• imap: add RFC 7888 support
• oxdisco: allow AutoDiscover information retrieval from secondary mailboxes even if the scndstore_hints table does not have an entry.
• emsmdb: "Mark all as read" in OL (Online mode) now works

Fixes:

• oxcical: resolved another case of recurring appointments shifting due to timezone/daylightbias
• exmdb_provider: resolve constraint failure on movecopy_messages
• email_lib: add back CRLF when MIME::read_head is reconstructing headers
• mapi_lib: resolve an infinite loop during html_to_rtf
• exmdb_provider: ignore absent directories during gromox-mbop purge-datafiles
• exmdb_provider: make exmdb_pf_read_states=1 hide folder sumamry counts as advertised by manpage
• zcore: delegation dialog had erroneously set too many permission bits

Changes:

• exmdb_client: disable timeout during active calls
• delivery: raise context_average_mime limit from 8 to 500
• nsp: drop "custom address list" name suffix from mlists

Fixes:

• imap: restore notifications during IDLE
• midb: do not present softdeleted messages to IMAP
• zcore: validate permissions when inbox rules or folder permissions are edited
• lda_twostep_ruleproc: resolve array out-of-bounds access when resolving named properties
• snapshot: switch back to root user identity to be able to purge snapshots

Enhancements:

• DNSBL filtering mechanism, cf. man dnsbl_filter
• Address book name resolution now evaluates alias addresses
• pff2mt: speedup operation by 70%+
• emsmdb: strike limits (raise to infinity) for session handles, user handles and notify handles, and raise limit for ems_max_pending_sesnotif to 1K
• emsmdb: new configuration directives ems_max_active_notifh, ems_max_active_sessions, ems_max_active_users, ems_max_pending_sesnotif
• mbop: new subcommands clear-photo, clear-profile, purge-softdelete, purge-datafiles

Changes:

• The PHP-MAPI profile is now stored in the mail store as a property rather than as a flat file. The upgrade is automatically performed when the MAPI profile gets modified via PHP-MAPI.
• The user profile picture is now stored in the mail store as a property rather than as a flat file. The upgrade is automatically performed when the photo is modified via PHP-MAPI.
• /usr/libexec/gromox/cleaner is obsolete and replaced by mbop subcommand purge-datafiles.

Fixes:

• zcore: plug memory leak when address book data structure reloads
• zcore: fix inverted evaluation of RES_CONTENT::comparable
• zcore: moving messages from one store to another obtained CNs from the wrong store and could fail the operation
• oxcical: add TZID for allday events
• imap: consistently show EXISTS status before RECENT
• imap: move EXISTS/RECENT response after SEARCH result
• imap: skip reporting EXISTS/RECENT if folder is unchanged
• imap: make FETCH RFC822 report FLAGS as well
• imap: SEARCH by size used the wrong column
• imap: avoid double status reporting when one message is changed multiple times
• imap: add and populate a per-context seqid list
• midb: unbreak search matching based on dates and sizes
• imap: cease emitting extraneous FETCH FLAGS responses (works around a shortcoming in the KDE kmail client)
• imap: resolve E-1995 erroneously showing when memory use is fine
• emsmdb: avoid hitting an assertion when sort-reloading a table of a deleted folder

Enhancements:

• emsmdb: support forwarding meeting requests from organizers that are not local to the installation
• imap: broadcast changes to mailbox from EXPUNGE commands
• midb: auto-regenerate ext/ digests when missing
• Log the filename of the SQLite database when a query fails
• emsmdb: add log messages for notification queue limits

Fixes:

• exmdb_provider: repair a 4-byte cutoff when reading PR_BODY, PR_TRANSPORT_MESSAGE_HEADERS if they are compressed on disk
• emsmdb: setting multiple mails as read/unread was repaired
• php_mapi: fix a case where proptag arrays had bogus keys
• midb: resolve a crash when a P-SRHL HEADER search has not enough arguments
• zcore: do not lose folder for OP_MOVE rules when that folder is in a public store
• mda: the DATA command in LMTP mode did not emit one status line for every RCPT
• nsp: fix janky addressbook navigation when the GAL has hidden entries
• authmgr: resolve altnames before searching them in the LDAP backend
• php_mapi: reduce memory block retention scopes so that requests with a large response (~128MB+) won't die from Out Of Memory
• midb: fix E-1903 error appearing on shutdown

Enhancements:

• The "Hide from addresbook" functionality has gained another bit, so that name resolution ("Check names" button in OL/g-web) is no longer tied to visibility in the GAL.
• Support for non-default stores in the IMAP and POP3 protocols; use "actualusername!sharedmbox" as the username for login.
• imap: allow setting \Recent flag with STORE command
• imap: send TRYCREATE on failed SELECT
• imap: output \Junk alongside \Spam for the junk folder
• imap: emit special-use flags with plain LIST when so requested in the command
• imap: add LIST response to SELECT/EXAMINE
• pff2mt: add --with-assoc, --without-assoc

Changes:

• daemons: the files /etc/gromox/exmdb_acl.txt, midb_acl.txt, event_acl.txt, timer_acl.txt were made obsolete and replaced by the new (exmdb_provider.cfg) "exmdb_hosts_allow", (midb.cfg) "midb_hosts_allow, (event.cfg) "event_hosts_allow", (timer.cfg) "timer_hosts_allow" directives.
• http: adjust the built-in PHP-FPM socket paths to reflect changes in g-web and g-sync (this impacts test setups that run gromox-http without an nginx in front)
• mda: update "Received" headers in messages to look more like Postfix's
• pff2mt: --without-assoc is now the default (This is only a concern with .ost files, as .pst does not have FAI messages.)