Files
selfpost/docs/assets/panel-redesign/panel/health.html
T
mixandClaude Opus 5.5 b2dcefc920 design: health-setup-checks - name, greeting and the trusted proxy on Health
Decided by the owner on 2026-10-13 (in place of preflight), taken up on
2026-10-16 ("Делай все согласованные"). Three lines in Health's cards,
no new card: TLS certificate - "Matches the hostname"; Hostname and
reverse DNS - "Greeting", Postfix's 220 line; Configuration - "Your
address", the address the panel sees the browser at and where it took it
from. The help says when each fails and what to do. check.py: 0
violations; outlines unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 23:22:38 +03:00

185 lines
15 KiB
HTML

<!DOCTYPE html>
<html lang="en" data-theme="light">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Health · SelfPost</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@1.0.4/css/bulma.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@tabler/icons-webfont@3/dist/tabler-icons.min.css">
<link rel="stylesheet" href="../shared/brand.css">
<link rel="stylesheet" href="theme.css">
</head>
<body>
<nav class="navbar is-primary" aria-label="main navigation">
<div class="container">
<div class="navbar-brand"><a class="navbar-item" href="overview.html"><img src="../../selfpost-wordmark.svg" alt="SelfPost"></a><details class="sp-touchnav"><summary>Menu</summary><div class="sp-touchnav-panel"><a href="overview.html">Overview</a><details class="sp-touchnav-group"><summary>Outbound</summary><a href="out-domains.html"><i class="ti ti-world-upload"></i>Domains</a><a href="out-log.html"><i class="ti ti-list-details"></i>Log</a><a href="out-queue.html"><i class="ti ti-stack-2"></i>Queue</a><a href="dmarc.html"><i class="ti ti-report-analytics"></i>DMARC reports</a></details><details class="sp-touchnav-group"><summary>Inbound</summary><a href="in-domains.html"><i class="ti ti-world-download"></i>Domains</a><a href="in-log.html"><i class="ti ti-list-details"></i>Log</a><a href="in-queue.html"><i class="ti ti-stack-2"></i>Queue</a><a href="in-quarantine.html"><i class="ti ti-mail-pause"></i>Quarantine</a><a href="in-filter-lists.html"><i class="ti ti-filter"></i>Filter lists</a></details><details class="sp-touchnav-group" open><summary>Server</summary><a href="health.html" aria-current="page"><i class="ti ti-heartbeat"></i>Health</a><a href="preflight.html"><i class="ti ti-checklist"></i>Preflight</a><a href="system-log.html"><i class="ti ti-file-text"></i>System log</a><a href="backup.html"><i class="ti ti-archive"></i>Backup</a><a href="users.html"><i class="ti ti-users"></i>Users</a><a href="settings.html"><i class="ti ti-settings"></i>Settings</a></details><details class="sp-touchnav-group"><summary><i class="ti ti-user-circle"></i>admin</summary><a href="account.html"><i class="ti ti-key"></i>Account</a><a href="help.html"><i class="ti ti-help"></i>Help</a><form method="post" action="login.html"><button type="submit"><i class="ti ti-logout"></i>Sign out</button></form></details></div></details></div>
<div class="navbar-menu">
<div class="navbar-start">
<a class="navbar-item" href="overview.html">Overview</a>
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link" href="out-domains.html">Outbound</a>
<div class="navbar-dropdown">
<a class="navbar-item" href="out-domains.html"><i class="ti ti-world-upload"></i>Domains</a>
<a class="navbar-item" href="out-log.html"><i class="ti ti-list-details"></i>Log</a>
<a class="navbar-item" href="out-queue.html"><i class="ti ti-stack-2"></i>Queue</a>
<a class="navbar-item" href="dmarc.html"><i class="ti ti-report-analytics"></i>DMARC reports</a>
</div>
</div>
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link" href="in-domains.html">Inbound</a>
<div class="navbar-dropdown">
<a class="navbar-item" href="in-domains.html"><i class="ti ti-world-download"></i>Domains</a>
<a class="navbar-item" href="in-log.html"><i class="ti ti-list-details"></i>Log</a>
<a class="navbar-item" href="in-queue.html"><i class="ti ti-stack-2"></i>Queue</a>
<a class="navbar-item" href="in-quarantine.html"><i class="ti ti-mail-pause"></i>Quarantine</a>
<a class="navbar-item" href="in-filter-lists.html"><i class="ti ti-filter"></i>Filter lists</a>
</div>
</div>
<div class="navbar-item has-dropdown is-hoverable sp-current">
<a class="navbar-link" href="health.html">Server</a>
<div class="navbar-dropdown">
<a class="navbar-item is-active" href="health.html"><i class="ti ti-heartbeat"></i>Health</a>
<a class="navbar-item" href="preflight.html"><i class="ti ti-checklist"></i>Preflight</a>
<a class="navbar-item" href="system-log.html"><i class="ti ti-file-text"></i>System log</a>
<a class="navbar-item" href="backup.html"><i class="ti ti-archive"></i>Backup</a>
<a class="navbar-item" href="users.html"><i class="ti ti-users"></i>Users</a>
<a class="navbar-item" href="settings.html"><i class="ti ti-settings"></i>Settings</a>
</div>
</div>
</div>
<div class="navbar-end">
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link" href="account.html"><i class="ti ti-user-circle"></i>admin</a>
<div class="navbar-dropdown is-right">
<a class="navbar-item" href="account.html"><i class="ti ti-key"></i>Account</a>
<a class="navbar-item" href="help.html"><i class="ti ti-help"></i>Help</a>
<hr class="navbar-divider">
<form method="post" action="login.html"><button type="submit" class="navbar-item"><i class="ti ti-logout"></i>Sign out</button></form>
</div>
</div>
</div>
</div>
</div>
</nav>
<div class="sp-perf" aria-hidden="true"></div>
<div class="sp-subnav"><div class="container"><a href="health.html" aria-current="page"><i class="ti ti-heartbeat"></i>Health</a><a href="preflight.html"><i class="ti ti-checklist"></i>Preflight</a><a href="system-log.html"><i class="ti ti-file-text"></i>System log</a><a href="backup.html"><i class="ti ti-archive"></i>Backup</a><a href="users.html"><i class="ti ti-users"></i>Users</a><a href="settings.html"><i class="ti ti-settings"></i>Settings</a></div></div>
<main>
<div class="container sp-page">
<div class="sp-head">
<div class="sp-grow">
<p class="sp-kicker">Server</p>
<h1 class="title is-3">Health</h1>
<p class="sp-lead">Everything behind the six cards on Overview. Refreshes every 10 s.</p>
</div>
<form method="post" action="#"><button type="submit" class="button"><i class="ti ti-refresh"></i>Re-check DNS</button></form>
</div>
<div class="columns sp-cards">
<div class="column is-6">
<div class="box" id="processes" data-order="1">
<div class="sp-box-head"><span class="sp-no">01</span><h2>Processes</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div></div>
<div class="table-container"><table class="table is-fullwidth">
<thead><tr><th>Program</th><th>State</th><th>Detail</th></tr></thead>
<tbody>
<tr><td>postfix</td><td><span class="tag is-success is-light">running</span></td><td class="sp-muted">pid 41, uptime 18 days</td></tr>
<tr><td>journal-milter</td><td><span class="tag is-success is-light">running</span></td><td class="sp-muted">pid 40, uptime 18 days</td></tr>
<tr><td>panel</td><td><span class="tag is-success is-light">running</span></td><td class="sp-muted">pid 44, uptime 18 days</td></tr>
<tr><td>dmarc-ingest</td><td><span class="tag is-success is-light">running</span></td><td class="sp-muted">pid 47, uptime 18 days</td></tr>
</tbody>
</table></div>
</div>
<div class="box" id="sender-check" data-order="3">
<div class="sp-box-head"><span class="sp-no">03</span><h2>Sender check</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div><a class="sp-help" href="help.html#sender-check" title="What is checked and what these numbers are for"><i class="ti ti-help-circle"></i></a></div>
<div class="table-container"><table class="table is-fullwidth">
<thead><tr><th>Period</th><th>Panel not answering</th><th>Connections turned away</th><th>Messages deferred</th></tr></thead>
<tbody>
<tr><td>Today</td><td>0 s</td><td>0</td><td>0</td></tr>
<tr><td>Last 30 days</td><td>4 s</td><td>0</td><td>0</td></tr>
<tr><td>Last 12 months</td><td>≈ 41 s</td><td>3</td><td>1</td></tr>
</tbody>
</table></div>
<div class="sp-box-body">
<p class="sp-muted">The panel holds each message's <code>From:</code> against the application that sends it. While the panel does not answer, Postfix answers the sending application with a temporary error instead of accepting mail unchecked, and the application tries again later. Time is counted only while Postfix itself was running; ≈ marks a period with a start at which that could not be asked, and its time is at most what is shown. Counted since <span class="sp-mono">2026-10-13</span>.</p>
</div>
</div>
<div class="box" id="hostname" data-order="5">
<div class="sp-box-head"><span class="sp-no">05</span><h2>Hostname and reverse DNS</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div><a class="sp-help" href="help.html#rdns" title="Forward and reverse DNS"><i class="ti ti-help-circle"></i></a></div>
<div class="sp-box-body">
<dl class="sp-facts">
<div><dt>Hostname</dt><dd class="sp-mono">mail.example.org</dd></div>
<div><dt>Lookup</dt><dd class="sp-mono">→ 203.0.113.25<br>← mail.example.org</dd></div>
<div><dt>Greeting</dt><dd class="sp-mono">220 mail.example.org ESMTP Postfix (Debian/GNU)</dd></div>
</dl>
</div>
</div>
<div class="box" id="machine" data-order="7">
<div class="sp-box-head"><span class="sp-no">07</span><h2>Machine</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div><a class="sp-help" href="help.html#checks" title="What these readings mean"><i class="ti ti-help-circle"></i></a></div>
<div class="table-container"><table class="table is-fullwidth">
<thead><tr><th>Resource</th><th>Usage</th><th>Detail</th></tr></thead>
<tbody>
<tr><td>CPU</td><td><progress class="progress is-small is-success mb-1" value="12" max="100"></progress>12 %</td><td class="sp-muted">2 cores, load 0.21</td></tr>
<tr><td>Memory</td><td><progress class="progress is-small is-success mb-1" value="41" max="100"></progress>41 %</td><td class="sp-muted">812 MB of 1.9 GB</td></tr>
<tr><td>Network</td><td class="sp-nowrap">↓ 18 kB/s · ↑ 44 kB/s</td><td class="sp-muted">eth0: 2.1 GB in, 6.4 GB out</td></tr>
</tbody>
</table></div>
</div>
</div>
<div class="column is-6">
<div class="box" id="sockets" data-order="2">
<div class="sp-box-head"><span class="sp-no">02</span><h2>Milter sockets</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div></div>
<div class="table-container"><table class="table is-fullwidth">
<thead><tr><th>Milter</th><th>State</th></tr></thead>
<tbody>
<tr><td>dkim-signer <span class="sp-muted">· applications</span><br><span class="sp-muted sp-mono sp-small">unix:/run/selfpost/sign.sock</span></td><td><span class="tag is-success is-light">ok</span></td></tr>
<tr><td>dkim-signer <span class="sp-muted">· notifications</span><br><span class="sp-muted sp-mono sp-small">unix:/run/selfpost/sign-local.sock</span></td><td><span class="tag is-success is-light">ok</span></td></tr>
<tr><td>journal-milter<br><span class="sp-muted sp-mono sp-small">unix:/run/selfpost/journal.sock</span></td><td><span class="tag is-success is-light">ok</span></td></tr>
<tr><td>sender-check<br><span class="sp-muted sp-mono sp-small">unix:/run/selfpost/sender.sock</span></td><td><span class="tag is-success is-light">ok</span></td></tr>
<tr><td>rspamd <span class="sp-muted">· inbound spam filter</span><br><span class="sp-muted sp-mono sp-small">inet:antispam:11332</span></td><td><span class="tag is-success is-light">ok</span></td></tr>
</tbody>
</table></div>
</div>
<div class="box" id="certificate" data-order="4">
<div class="sp-box-head"><span class="sp-no">04</span><h2>TLS certificate</h2><div class="sp-end"><span class="tag is-success is-light">ok</span></div><a class="sp-help" href="help.html#certificate" title="When it warns and what to do"><i class="ti ti-help-circle"></i></a></div>
<div class="sp-box-body">
<dl class="sp-facts">
<div><dt>Expires</dt><dd class="sp-mono">2026-11-02 09:14 UTC</dd></div>
<div><dt>Names</dt><dd class="sp-mono">mail.example.org</dd></div>
<div><dt>Matches the hostname</dt><dd>yes</dd></div>
<div><dt>Renewal expires</dt><dd class="sp-mono">2027-01-31 08:02 UTC</dd></div>
<div><dt>Renewal mounted</dt><dd class="sp-mono">2026-10-15 03:12 UTC</dd></div>
</dl>
<p class="mt-4 sp-muted">Postfix still serves the certificate above. A renewed one is waiting in the mounted file; Postfix takes it up at its next check for a renewal, at most a day after it was mounted.</p>
</div>
</div>
<div class="box" id="notification-mail" data-order="6">
<div class="sp-box-head"><span class="sp-no">06</span><h2>Notification mail</h2><div class="sp-end"><span class="tag is-warning is-light">warn</span></div><a class="sp-help" href="help.html#notifications" title="What the panel sends and what makes it arrive"><i class="ti ti-help-circle"></i></a></div>
<div class="table-container"><table class="table is-fullwidth">
<thead><tr><th>Record</th><th>State</th></tr></thead>
<tbody>
<tr><td>DKIM<br><span class="sp-muted sp-mono sp-small">sp2026._domainkey.mail.example.org</span></td><td><span class="tag is-success is-light">published</span></td></tr>
<tr><td>SPF<br><span class="sp-muted sp-mono sp-small">mail.example.org</span></td><td><span class="tag is-warning is-light">missing</span></td></tr>
</tbody>
</table></div>
<div class="sp-box-body">
<p class="sp-muted">Sent from <span class="sp-mono">postmaster@mail.example.org</span>. What to publish is under <a href="settings.html#notification-mail">Settings</a>.</p>
</div>
</div>
<div class="box" id="configuration" data-order="8">
<div class="sp-box-head"><span class="sp-no">08</span><h2>Configuration</h2><div class="sp-end">Safe to run at any time</div></div>
<div class="sp-box-body">
<dl class="sp-facts mb-3">
<div><dt>Your address</dt><dd class="sp-mono">198.51.100.7</dd><dd class="sp-muted">From X-Forwarded-For, which the trusted proxy 172.18.0.1 set</dd></div>
</dl>
<p class="mb-3">Regenerates the Postfix configuration and the spam filter's lists from the database, removes the keys of deleted domains, and reloads Postfix. Use it after editing the files by hand, after restoring a backup, or when the running configuration looks out of step with the domain and application lists. It does not touch the queue or the TLS certificate.</p>
<form method="post" action="#"><button type="submit" class="button"><i class="ti ti-reload"></i>Reload configuration</button></form>
</div>
</div>
</div>
</div>
<footer class="sp-foot">SelfPost 1.8.0 · © 2026 Mix · <a href="#">License (AGPL-3.0)</a> · <a href="#">Source</a> · No warranty</footer>
</div>
</main>
</body>
</html>