Changelog

0.1.4 - 2026-11-07

Autodiscover: several domains, each optionally with its own ActiveSync URL - one line per domain, e.g. example.org https://mail.example.org/Microsoft-Server-ActiveSync. Without a URL the global Public ActiveSync URL applies; an empty list serves every domain. Diagnostics use the per-domain URL.

New panel page Autodiscover: list of served e-mail domains, public ActiveSync URL and per-domain diagnostics (DNS A/AAAA/SRV, endpoint probes with certificate/redirect detection, ActiveSync URL, verdict, recommended DNS records and nginx block). When a domain list is set, other domains are refused.
Built-in minimal DNS client (no new dependencies). Responses carry an X-ActivePush marker so the diagnostics can tell ActivePush from another application behind the proxy.

Autodiscover: every attempt (including the unauthenticated first request iOS sends, wrong host, backend errors) is now logged (active_push::autodiscover) and shown in Live with the host it arrived on; a request without AcceptableResponseSchema is treated as MobileSync. See docs/TROUBLESHOOTING.md ("iPhone asks for the server").

Fix: devices migrated from Z-Push looping on unknown collection ids (collection ... not found) - such ids are now removed from the device with a FolderHierarchy Delete on the next FolderSync.
Counting: devices are physical phones (DeviceId); mailboxes are counted separately; partnerships shown too. Devices page groups all mailboxes of one phone in one row; Users page renamed to Mailboxes with "same device as" column.
Panel: English by default, spacing between cards, styled select dropdowns, non-overlapping live stream columns, chart axis labels no longer clipped, database size on Overview.
Port 8081: plain text on /, plain 404 elsewhere, /healthz also checks the database.
Retention: hourly WAL checkpoint/truncate, incremental auto-vacuum, pruning of id maps and very old states, inactive devices removed after 180 days by default, bounded in-memory caches, unknown command names normalised.
probe: --device-id, --device-type, --model.
Documentation in English with screenshots (docs/PANEL.md), new LOGS.md and TROUBLESHOOTING.md.

First release: complete rewrite of Z-Push (combined backend: IMAP/SMTP + CalDAV + CardDAV) in Rust.

ActiveSync 2.5-14.1, every command used by iOS, Android and Outlook.
Push (Ping, hanging Sync) with cheap change detection.
Administration panel: overview, live traffic, devices (remote wipe, blocks, approval), mailboxes, backends with connection tests, ActiveSync settings, policies, security, logs and audit.
Login lockouts, access lists, audit, Prometheus.
.deb package, sandboxed systemd unit, Z-Push config importer, admin/config/device/probe CLI.