Gromox 2.42

Fixes:

• exmdb_local: plug memory leak resulting from RPC execution
• alias_resolve: plug memory leak resulting from GAB refreshes
• alias_resolve: avoid unnecessary GAB refresh on shutdown

Enhancements:

• nsp: a few more RPCs now emit log messages under config setting nsp_trace=2
• mh_nsp: support transfer of additional undocumented property types
• oxdisco: recognize /mail/config-v1.1.xml URI

Behavioral changes:

• New internal addressbook implementation backing the NSPI-provided and Zcore-provided AB functionality.

Packaging changes:

• dscli, dnsbl_filter: DNS resolution via LDNS/libldns (desirable for linux-musl and BSDs) was replaced by c-ares/libcares.

Gromox 2.41

Fixes:

• ldap_adaptor: plug two memory leaks
• exmdb: plug a memory leak related to subscription destruction
• oxcical: do process TRIGGER duration value type for reminders
• midb: resolve flakey update of flagged/replied/forwarded status
• midb: when a MAPI message has changed and requires a new IMAPUID, convey the expunge of the old IMAPUID much sooner to IMAP clients
• pop3: resolve a NULL deref/crash during RETR command
• imap: restore SEARCH command looking at right portion of a QP-encoded message

Enhancements:

• ews: send flag status to clients
• imap: include username for IMAP actions when imap_cmd_debug logging is activated
• midb, imap: print asynchronous notification events when imap_cmd_debug>=2
• oxcical: invalid iCal timezone inputs are now logged when _log_level=6 (debug)

Behavioral changes:

• mkprivate: new message stores now have frightsVisible set on the calendar folder, because grommunio-web is picky about the existence of the calendar folder even if obtaining just freebusy blocks.

Gromox 2.40

Fixes:

• zcore: avoid unwrapping Content-Transfer-Encoding twice for clearsigned S/MIME
• ews: calculate timezone offsets for local time only
• ews: deserialize no-content XML tags as empty strings rather than as absence of the element

Enhancements:

• imap, pop3: multi-server capability, replacing direct disk I/O by network RPCs to the exmdb storage backend

Gromox 2.39

Fixes:

• midb: resolve protocol mismatches with imap, pop3; resolves rejection of IMAP CREATE, POP3 PASS commands
• midb: synchronize "Answered", "Forwarded" and "Flagged" flags between MAPI and midb
• midb: pass message flag modification notifications (answered/forwarded/flagged/read/etc.) to imapd
• midb: stop producing the TRYCREATE response for every command
  (e.g. message deletion will not succeed even if a non-existing folder is created, because the message will obviously not be in an empty folder)

Enhancements:

• When using import tools, no longer overwrite PR_LAST_MODIFICATION_TIME with the current time; retain the original timestamp if one exists.
• mbop: new foreach.* command group which replaces for-all-users

Behavioral changes:

• The default value for the outgoing_smtp_url config directive changed to sendmail:// (using postdrop rather than direct SMTP contact).

Gromox 2.38

Fixes:

• oxcical: ignore zero-length PidLidTimeZoneStruct on export rather than failing the operation
• freebusy: process events with recurrence patterns > 510 bytes
• mbop-get-freeubsy: respect the absence of start_time,end_time (-a/-b) parameters
• mapi_lib: support TNEF export of messages without PR_INTERNET_CPID
• email_lib: no longer reject import of time-based recurrent series (RRULE line with UNTIL specifier) with a single occurrence

Enhancements:

• midb: deal with folder changes that occurr during times when midb is not running
• exm2eml: add TNEF file export support

Behavioral changes:

• imap: reject creating extant folder
• midb: change M-COPY from a read-write cycle to server-side copy, thereby preserving mail headers from now on
• midb/imapd: folder names are now treated case-sensitive, just like MAPI did it already

Gromox 2.37

Fixes:

• exmdb: fix garbage being returned to clients when reading v1z files from cid/
• exmdb: stop an SQL error from appearing when gromox-mbop recalc-sizes is used on an empty store
• oxcical: evaluate all, instead of just two, STANDARD/DAYLIGHT tzprops for determining the relevant DST timezone
• ews: fix time elements, e.g. in OOF settings, always having value 1970-01-01
• email_lib: on vCard ingestion, treat ORG lines as the structured field that they are specified as, rather than as one text value
• exmdb_local: autovivify new named properties on delivery, fixing log message D-1220: cu_set_properties called with PR_NULL when ingesting a vCard message into an empty store via SMTP/LMTP
• dbop_sqlite: avoid use of the UNIXEPOCH function since it is not available in AlmaLinux 9
• lib: add missing chown call on newly-created logfiles to account for subsequent privilege separation

Enhancements:

• dscli: evaluate not just one AutoDiscover URL but multiple as the specifation asks for
• mbop: stop printing the help text multiple times when the "for-all-users" subcommand was used but options were rejected
• gromox-mbsize: new debug utility for mailbox size analysis
• gromox-tnef2mt: add support for importing standalone TNEF files

Changes:

• stderr being a tty previously overruled daemons' log_file directive such as http.cfg:http_log_file=/somewhere.log. This has now changed and http_log_file has precedence over any tty-ness of stderr.

Gromox 2.36

Fixes:

• ews: fix an ABA locking problem when EWS unsubscribe actions were processed
• genimport: fix a data juggling issue that led to mt2exm printing proptag … from input stream has no named property info
• mbck: do not attempt to repair allocated_eids if repair mode was not selected, fixing mbck printing sqlite3_prep(INSERT INTO allocated_eids) … inside a readonly TXN.
• exmdb: fix an issue where creating new messages-embedded-in-messages could lead to sqlite3_exec(… INSERT INTO messages … VALUES (65536, …): UNIQUE constraint failed: messages.message_id (19), for msgids very close to the end of the block
• mkprivate et al: fix an issue where force-overwriting databases would print database is locked
• oxcmail: during conversion from RFC5322 to MAPI form, avoid generating a zero-length attachment for a zero-length mail

Enhancements:

• mbop: new commands "ping", "for-all-users", "echo-username"
• exmdb: faster process shutdown through parallelized closing of sqlite files
• exmdb: better location diagnostics for RO-RO transactions, for RW-in-RO, and ROLLBACK issues

Changes:

• exmdb: the default value for exmdb_provider.cfg:cache_interval (time until inactive sqlite files are closed) was reduced from 2h to 15min to curb system resource use
• exmdb: the default value for exmdb_provider.cfg:populating_threads_num (asynchronous search folder population threads) from 50 to 4 to curb system resource use
• exmdb: deactivate implicit integrity check when upgrading a mailbox's database schema, it takes too much time
• (Integrity checks can still be done offline with mkprivate -U --integ)

Gromox 2.35

Fixes:

• alias_resolve: resolve nullptr deref crash
• ews: resolve nullptr deref crash
• mapi_lib: fix out-of-bounds access in PROBLEM_ARRAY::transform
• mapi_lib: rop_util_get_gc_value used the wrong mask, which caused "Change commit failed because the object was changed separately"

Changes:

• exmdb: let PR_ACCESS include permissions from all group memberships

Gromox 2.34

Fixes:

• php_mapi: cure crash occurring with mapi_getidsfromnames
• midb: resolve "inside a readonly TXN" warnings during message deletion
• exmdb: emit notifications only after SQL transactions are complete
• imap: resolve unstable EXPUNGE observability

Enhancements:

• exm2eml: do output named property map when -p is used
• exm2eml: show named property mnemonics when -p is used twice
• php_mapi: allow calling namedprop resolution functions with not just store objects, but also folder/message/attachment objects

Gromox 2.33

Fixes:

• oxdisco: serve TB Autoconfig XML without requiring authentication (clients do not expect it to be protected)
• oxcical: revert commit which evaluates different MAPI timezone properties to generate DTSTART/DTEND's TZID value

Enhancements:

• oxcmail: Implement MIME fragment joining for the construction of the contents of PR_HTML.
• dscli: add --ac option to test Mail Autoconfig (what Thunderbird uses in leu of AutoDiscover)
• http: credential caching for HTTP Basic (config directive http_basic_auth_cred_caching, defaulting to 60s)

Changes:

• The user_filter(4gx) plugin was replaced by a new implementation. user_filter.cfg is no longer read. New config directives (with new names) are in gromox.cfg.