+ quota: Add plugin { quota_max_mail_size } setting to limit the
maximum individual mail size that can be saved.
+ imapc: Add imapc_features=delay-login. If set, connecting to the
remote IMAP server isn’t done until it’s necessary.
+ imapc: Add imapc_connection_retry_count and
imapc_connection_retry_interval settings.
+ imap, pop3, indexer-worker: Add (deinit) to process title before
autoexpunging runs.
+ Added %{encrypt} and %{decrypt} variables
+ imap/pop3 proxy: Log proxy state in errors as human-readable string.
+ imap/pop3-login: All forward_* extra fields returned by passdb are
sent to the next hop when proxying using ID/XCLIENT commands. On the
receiving side these fields are imported and sent to auth process
where they’re accessible via %{passdb:forward_*}. This is done only
if the sending IP address matches login_trusted_networks.
+ imap-login: If imap_id_retain=yes, send the IMAP ID string to
auth process. %{client_id} expands to it in auth process. The ID
string is also sent to the next hop when proxying.
+ passdb imap: Use ssl_client_ca_* settings for CA validation.
– fts-tika: Fixed crash when parsing attachment without
Content-Disposition header. Broken by 2.2.28.
– trash plugin was broken in 2.2.28
– auth: When passdb/userdb lookups were done via auth-workers, too much
data was added to auth cache. This could have resulted in wrong
replies when using multiple passdbs/userdbs.
– auth: passdb { skip & mechanisms } were ignored for the first passdb
– oauth2: Various fixes, including fixes to crashes
– dsync: Large Sieve scripts (or other large metadata) weren’t always
synced.
– Index rebuild (e.g. doveadm force-resync) set all mails as Recent
– imap-hibernate: %{userdb:*} wasn’t expanded in mail_log_prefix
– doveadm: Exit codes weren’t preserved when proxying commands via
doveadm-server. Almost all errors used exit code 75 (tempfail).
– ACLs weren’t applied to not-yet-existing autocreated mailboxes.
– Fixed a potential crash when parsing a broken message header.
– cassandra: Fallback consistency settings weren’t working correctly.
– doveadm director status : “Initial config” was always empty
– imapc: Various reconnection fixes.