From 737611a07e3e911a847825a0bf7a3b09dbd3a21a Mon Sep 17 00:00:00 2001
From: Mix <public@mixeme.ru>
Date: Sun, 11 Oct 2026 23:18:57 +0300
Subject: [PATCH] design: Inbound log and Filter lists as built; inbound
 retention; Help

Mockup-first step of inbound-antispam-panel 6/12. The two screens were
drawn for the redesign before the feature existed; this brings them to
what steps 3-5 built.

in-log: the lead says where rows come from and how long they are kept;
a help link in the box head; Why is the engine and the detail as the
journal holds them (rspamd: action, score / threshold, weighted
symbols; postfix and a refusing filter: the reply text). No row
invents what the journal cannot hold: the "selfpost - upstream timed
out" tempfail and the Review link to a quarantine page that does not
exist are gone, a refused message has no subject, an allow-listed one
shows SELFPOST_ALLOW_FROM(-100.00).

in-filter-lists: Remove is a POST - the kit's row action, not a link;
a domain entry is shown as stored, without "@"; "Where the lists go"
names the directory and its six files instead of allow.map / deny.map,
says rspamd rereads them by itself and that Deny wins.

settings: "Keep inbound log rows, days" in the Log retention box.

help: two topics under Inbound, Inbound log and Filter lists, and a
sentence in Settings.

outlines.json rewritten: Help's Inbound box has six topics, was four.
check.py: 32 screens, 0 violations.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 docs/assets/panel-redesign/panel/help.html    |  6 +++++-
 .../panel-redesign/panel/in-filter-lists.html | 20 +++++++++----------
 docs/assets/panel-redesign/panel/in-log.html  | 17 ++++++++--------
 .../assets/panel-redesign/panel/outlines.json |  2 +-
 .../assets/panel-redesign/panel/settings.html |  3 +++
 .../assets/panel-redesign/panel/src/help.html |  6 +++++-
 .../panel/src/in-filter-lists.html            | 20 +++++++++----------
 .../panel-redesign/panel/src/in-log.html      | 17 ++++++++--------
 .../panel-redesign/panel/src/settings.html    |  3 +++
 9 files changed, 55 insertions(+), 39 deletions(-)

diff --git a/docs/assets/panel-redesign/panel/help.html b/docs/assets/panel-redesign/panel/help.html
index c05fa8d..dcff840 100644
--- a/docs/assets/panel-redesign/panel/help.html
+++ b/docs/assets/panel-redesign/panel/help.html
@@ -97,6 +97,8 @@
             <li><a href="#upstream"><i class="ti ti-arrow-forward-up"></i>Upstream</a></li>
             <li><a href="#recipients"><i class="ti ti-address-book"></i>Valid recipients</a></li>
             <li><a href="#filter"><i class="ti ti-shield-check"></i>Spam filter</a></li>
+            <li><a href="#inbound-log"><i class="ti ti-list-details"></i>Inbound log</a></li>
+            <li><a href="#filter-lists"><i class="ti ti-filter"></i>Filter lists</a></li>
           </ul>
           <p class="menu-label">Server</p>
           <ul class="menu-list">
@@ -132,12 +134,14 @@
           <div class="sp-help-topic" id="upstream"><h3>Upstream</h3><p>The upstream is the server that actually holds the mailboxes. Give its host and port — used exactly as written, with no MX lookup — and choose the TLS for the hop to it: Opportunistic uses TLS when the upstream offers it and otherwise sends in the clear, Required holds the mail until a TLS session is possible, Off never uses TLS. While the upstream does not answer, Postfix keeps the mail and retries as for any other mail.</p></div>
           <div class="sp-help-topic" id="recipients"><h3>Valid recipients</h3><p>Choose whom this domain accepts. Listed addresses only: the relay accepts exactly the addresses you list, one per line or comma-separated, and refuses any other while the sender is still connected, so it never has to send a bounce for them. Any recipient: everything at the domain is accepted and passed on, and an address the upstream then rejects comes back as a bounce from this server to a sender who is often forged — backscatter. Prefer a list, and keep it in step with the mailboxes upstream.</p></div>
           <div class="sp-help-topic" id="filter"><h3>Spam filter</h3><p>The spam filter belongs to the server, not to a domain. The server's administrator attaches it in the server's <code>.env</code>, and from then on every inbound domain is screened by it before mail is handed on; the box shows on or off and has nothing to switch. Off means mail goes to the upstream unfiltered. While the filter is down, mail is either accepted unfiltered (the default) or deferred, so the sending server tries again later, as the server's setting says; the box states which.</p></div>
+          <div class="sp-help-topic" id="inbound-log"><h3>Inbound log</h3><p>One row per recipient of a message offered on port 25 for an inbound domain, with what was decided: <span class="tag is-success is-light">accept</span> — handed on to the upstream; <span class="tag is-danger is-light">reject</span> — refused for good; <span class="tag is-warning is-light">tempfail</span> — the sender was asked to come back later; <span class="tag is-primary is-light">quarantine</span> — held by the filter. <em>Why</em> names who decided. <code>rspamd</code> is the spam filter, with its action, the score against the reject threshold and the heaviest symbols; <code>postfix</code> is the relay's own rule — an unknown recipient, a sender domain that does not exist — with its reply; <code>selfpost</code> means nobody judged the message: it was relayed with no filter attached. Accept says what this server did, not what the upstream did with the message afterwards.</p><p>Accepted mail is recorded as it passes; refused mail is read from <code>mail.log</code>, so its row has no subject, and a message refused after its text was sent is one row however many recipients it had. A refusal to relay for a domain that is not an inbound one is every scanner on the internet and is not recorded. Rows are kept for the number of days set in Settings, and never more than 10 000.</p></div>
+          <div class="sp-help-topic" id="filter-lists"><h3>Filter lists</h3><p>Two lists for the whole server that correct the spam filter by hand. An entry is a sender address, a sender domain — that domain, not its subdomains — or a client address or network in CIDR form. A sender on the Deny list is refused outright. A sender on the Allow list is given a weight no spam score outweighs, so the filter lets it through. When entries of both lists match one message, <strong>Deny wins</strong>.</p><p>SelfPost does not apply the lists itself: it writes them as files under <code>/data/antispam/</code>, and rspamd rereads a file within seconds of a change. With the spam filter off the lists are kept and can be edited, but nothing reads them. The sender matched is the envelope sender — the one in the log — not the From line a mail program shows.</p></div>
         </div>
         <div class="box">
           <div class="sp-box-head"><span class="sp-no">04</span><h2>Server</h2></div>
           <div class="sp-help-topic" id="backup"><h3>Backup and moving a domain</h3><p>Full backup downloads one archive of the whole instance: <code>data/</code> (the database, DKIM keys and application credentials), <code>docker-compose.yml</code>, <code>.env</code> and <code>certs/</code>. The Postfix queue is not in it. The backup is taken while the server is running, and Postfix keeps moving messages through the queue, so a copy could hold a message twice or miss it; mail still waiting for delivery is therefore not carried over, and a restored server starts with an empty queue. To keep the queue, stop the container and archive the project directory instead. The private key in <code>certs/</code> has to be readable by the panel: give it to group 998 on the host (<code>chgrp 998</code>, <code>chmod 640</code>). Until then the panel refuses to make a backup and names the file, rather than hand over an archive without the key. It holds secrets, so leave Encrypt with a password ticked: the file is sealed as <code>.spbk</code>, the password is not stored, and without it nothing can be recovered. To restore, unpack it into an empty project directory (decrypt a <code>.spbk</code> first with <code>selfpost-backup -decrypt</code>) and start the same SelfPost version that made it; the panel refuses data from another version. The reverse-proxy configuration and <code>mail.log</code> are not included. One domain moves on its own: Export domain on its settings page writes a <code>.json</code> (or encrypted <code>.spde</code>) with its DKIM key and its applications' passwords, and Import a domain here reads it into another instance, so the published DNS needs no change.</p></div>
           <div class="sp-help-topic" id="users"><h3>Users and roles</h3><p>The two roles are a reach, not a rank: every user is an administrator and signs in with a username and password. Global reaches the whole server — Overview, Server, the queue and every domain — and is the only role that adds or deletes domains and users. Domain reaches only the domains assigned to it, outbound and inbound separately (the same name on both lists is two assignments); <em>All</em> includes domains added later, and a domain user needs at least one domain or <em>All</em> on either list. The only global user cannot be demoted or deleted, and you cannot delete the account you are signed in with. A new password set here signs that user out of their other sessions.</p></div>
-          <div class="sp-help-topic" id="settings"><h3>Settings</h3><p>Settings holds what is true of the whole instance. Log retention is how many days the Outbound log keeps its rows, from 7 to 365 and 90 by default; a sweep every six hours deletes older ones, and it is the main driver of how fast <code>/data</code> grows. It does not change the rotation of <code>mail.log</code>, which is daily with about two weeks kept. The sending rate limit shown under it is level 1, the per-client-IP ceiling set in <code>.env</code>: changing it needs a restart, and no level-2 limit can exceed it.</p></div>
+          <div class="sp-help-topic" id="settings"><h3>Settings</h3><p>Settings holds what is true of the whole instance. Log retention is how many days the Outbound log keeps its rows, from 7 to 365 and 90 by default; a sweep every six hours deletes older ones, and it is the main driver of how fast <code>/data</code> grows. With the inbound relay on there is a second number, for the Inbound log, with the same range. It does not change the rotation of <code>mail.log</code>, which is daily with about two weeks kept. The sending rate limit shown under it is level 1, the per-client-IP ceiling set in <code>.env</code>: changing it needs a restart, and no level-2 limit can exceed it.</p></div>
         </div>
         <div class="box">
           <div class="sp-box-head"><span class="sp-no">05</span><h2>Account</h2></div>
diff --git a/docs/assets/panel-redesign/panel/in-filter-lists.html b/docs/assets/panel-redesign/panel/in-filter-lists.html
index f7c74a7..d0d29c7 100644
--- a/docs/assets/panel-redesign/panel/in-filter-lists.html
+++ b/docs/assets/panel-redesign/panel/in-filter-lists.html
@@ -74,7 +74,7 @@
     </div>
 
     <div class="box">
-      <div class="sp-box-head"><span class="sp-no">01</span><h2>Add an entry</h2><a class="sp-help" href="help.html#inbound" title="How the lists are applied"><i class="ti ti-help-circle"></i></a></div>
+      <div class="sp-box-head"><span class="sp-no">01</span><h2>Add an entry</h2><a class="sp-help" href="help.html#filter-lists" title="How the lists are applied"><i class="ti ti-help-circle"></i></a></div>
       <div class="sp-box-body">
         <form class="sp-form" method="post" action="#">
           <div class="columns">
@@ -84,7 +84,7 @@
             </div>
             <div class="column is-3">
               <div class="field"><label class="label" for="etype">Entry is</label>
-                <div class="control"><div class="select is-fullwidth"><select id="etype" name="entry_type"><option>a sender address</option><option>a sender domain</option><option>a client IP or CIDR</option></select></div></div></div>
+                <div class="control"><div class="select is-fullwidth"><select id="etype" name="entry_type"><option>a sender address</option><option>a sender domain</option><option>a client address or network</option></select></div></div></div>
             </div>
             <div class="column is-6">
               <div class="field"><label class="label" for="value">Value</label>
@@ -105,9 +105,9 @@
           <div class="table-container"><table class="table is-fullwidth is-hoverable">
             <thead><tr><th>Value</th><th>Note</th><th>Added</th><th></th></tr></thead>
             <tbody>
-              <tr><td class="sp-mono sp-small">@bulk.example <span class="tag is-light">domain</span></td><td class="sp-muted">newsletter nobody subscribed to</td><td class="sp-muted sp-nowrap sp-small">2026-09-02</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">198.51.100.0/24 <span class="tag is-light">ip</span></td><td class="sp-muted">dictionary attack on lists.example.org</td><td class="sp-muted sp-nowrap sp-small">2026-08-19</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">win@lottery.example <span class="tag is-light">address</span></td><td class="sp-muted">—</td><td class="sp-muted sp-nowrap sp-small">2026-07-30</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
+              <tr><td class="sp-mono sp-small">bulk.example <span class="tag is-light">domain</span></td><td class="sp-muted">newsletter nobody subscribed to</td><td class="sp-muted sp-nowrap sp-small">2026-09-02</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">198.51.100.0/24 <span class="tag is-light">ip</span></td><td class="sp-muted">dictionary attack on lists.example.org</td><td class="sp-muted sp-nowrap sp-small">2026-08-19</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">win@lottery.example <span class="tag is-light">address</span></td><td class="sp-muted">—</td><td class="sp-muted sp-nowrap sp-small">2026-07-30</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
             </tbody>
           </table></div>
         </div>
@@ -118,8 +118,8 @@
           <div class="table-container"><table class="table is-fullwidth is-hoverable">
             <thead><tr><th>Value</th><th>Note</th><th>Added</th><th></th></tr></thead>
             <tbody>
-              <tr><td class="sp-mono sp-small">@partner.example <span class="tag is-light">domain</span></td><td class="sp-muted">invoices were scored as spam</td><td class="sp-muted sp-nowrap sp-small">2026-09-11</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">noreply@github.example <span class="tag is-light">address</span></td><td class="sp-muted">security advisories</td><td class="sp-muted sp-nowrap sp-small">2026-06-04</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
+              <tr><td class="sp-mono sp-small">partner.example <span class="tag is-light">domain</span></td><td class="sp-muted">invoices were scored as spam</td><td class="sp-muted sp-nowrap sp-small">2026-09-11</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">noreply@github.example <span class="tag is-light">address</span></td><td class="sp-muted">security advisories</td><td class="sp-muted sp-nowrap sp-small">2026-06-04</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
             </tbody>
           </table></div>
         </div>
@@ -130,10 +130,10 @@
       <div class="sp-box-head"><span class="sp-no">04</span><h2>Where the lists go</h2><div class="sp-end"><span class="tag is-success is-light">applied</span></div></div>
       <div class="sp-box-body">
         <dl class="sp-facts">
-          <div><dt>Applied by</dt><dd>rspamd, from map files</dd></div>
-          <div><dt>Files</dt><dd class="sp-mono sp-small">/data/antispam/allow.map<br>/data/antispam/deny.map</dd></div>
+          <div><dt>Applied by</dt><dd>rspamd, from map files it rereads within seconds of a change</dd></div>
+          <div><dt>Files</dt><dd><span class="sp-mono sp-small">/data/antispam/</span> — six, one for each list and kind of entry</dd></div>
           <div><dt>Last written</dt><dd>2026-09-11 08:40 UTC</dd></div>
-          <div><dt>When the filter is off</dt><dd class="sp-muted">The lists are kept and editable, but nothing reads them until <code>INBOUND_ANTISPAM_MILTER</code> is set.</dd></div>
+          <div><dt>When both lists match</dt><dd>Deny wins, whichever entries they are.</dd></div>
         </dl>
       </div>
     </div>
diff --git a/docs/assets/panel-redesign/panel/in-log.html b/docs/assets/panel-redesign/panel/in-log.html
index ea265b0..85f7683 100644
--- a/docs/assets/panel-redesign/panel/in-log.html
+++ b/docs/assets/panel-redesign/panel/in-log.html
@@ -69,7 +69,7 @@
       <div class="sp-grow">
         <p class="sp-kicker">Inbound</p>
         <h1 class="title is-3">Inbound log</h1>
-        <p class="sp-lead">What port 25 decided about each message, one row per recipient. Accepts come from the inbound journal, rejects from <code>mail.log</code>; the filter's reasons appear when the spam filter is on.</p>
+        <p class="sp-lead">What port 25 decided about each message, one row per recipient. Accepted mail is recorded as it passes, refused mail is read from <code>mail.log</code>; the filter's verdict appears when the spam filter is on. Rows older than 90 days are deleted — change that in <a href="settings.html">Settings</a>.</p>
       </div>
     </div>
 
@@ -83,19 +83,20 @@
           <input class="input" type="date" name="to" value="2026-09-21" aria-label="To date">
           <button type="submit" class="button"><i class="ti ti-filter"></i>Filter</button>
         </form>
+        <a class="sp-help" href="help.html#inbound-log" title="What the decisions mean"><i class="ti ti-help-circle"></i></a>
       </div>
       <div class="table-container"><table class="table is-fullwidth is-hoverable">
         <thead><tr><th>Time, UTC</th><th>From · client</th><th>To</th><th>Subject</th><th>Decision</th><th>Why</th><th></th></tr></thead>
         <tbody>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 14:00:18</td><td>t.berg@<wbr>uni.example<br><span class="sp-mono sp-muted sp-small">192.0.2.77</span></td><td>dev@<wbr>lists.example.org</td><td class="sp-clip">Re: [dev] patch series v3</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · score 0.4</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:59:02</td><td>invoice@<wbr>partner-billing.example<br><span class="sp-mono sp-muted sp-small">203.0.113.140</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Outstanding invoice — action required</td><td><span class="tag is-primary is-light">quarantine</span></td><td class="sp-muted sp-small">rspamd · score 9.8 · PHISHING, FORGED_SENDER</td><td class="sp-actions"><a href="in-quarantine-message.html">Review</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:57:41</td><td>promo@<wbr>bulk.example<br><span class="sp-mono sp-muted sp-small">198.51.100.90</span></td><td>sales@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">postfix · 550 5.1.1 unknown recipient</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:51:30</td><td>billing@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">198.51.100.12</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Invoice 2026-0917</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">rspamd · score 16.2 · BAYES_SPAM</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:44:02</td><td>hr@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">192.0.2.31</span></td><td>jobs@<wbr>acme.io</td><td class="sp-clip">Application: backend engineer</td><td><span class="tag is-warning is-light">tempfail</span></td><td class="sp-muted sp-small">selfpost · upstream 10.0.4.12 timed out</td><td class="sp-actions"></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:30:55</td><td>noreply@<wbr>github.example<br><span class="sp-mono sp-muted sp-small">192.0.2.200</span></td><td>security@<wbr>lists.example.org</td><td class="sp-clip">[advisory] new report</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · allow list</td><td class="sp-actions"></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 14:00:18</td><td>t.berg@<wbr>uni.example<br><span class="sp-mono sp-muted sp-small">192.0.2.77</span></td><td>dev@<wbr>lists.example.org</td><td class="sp-clip">Re: [dev] patch series v3</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · no action, score 0.40 / 15.00</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:59:02</td><td>invoice@<wbr>partner-billing.example<br><span class="sp-mono sp-muted sp-small">203.0.113.140</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Outstanding invoice — action required</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · add header, score 9.80 / 15.00; PHISHING(5.00) FORGED_SENDER(3.00) R_SPF_FAIL(1.00)</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:57:41</td><td>promo@<wbr>bulk.example<br><span class="sp-mono sp-muted sp-small">198.51.100.90</span></td><td>sales@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">postfix · 550 5.1.1 &lt;sales@lists.example.org&gt;: Recipient address rejected: User unknown in relay recipient table</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:51:30</td><td>billing@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">198.51.100.12</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">rspamd · 5.7.1 Spam message rejected</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:44:02</td><td>hr@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">192.0.2.31</span></td><td>jobs@<wbr>acme.io</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-warning is-light">tempfail</span></td><td class="sp-muted sp-small">rspamd · 4.7.1 Try again later</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:30:55</td><td>noreply@<wbr>github.example<br><span class="sp-mono sp-muted sp-small">192.0.2.200</span></td><td>security@<wbr>lists.example.org</td><td class="sp-clip">[advisory] new report</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · no action, score -98.10 / 15.00; SELFPOST_ALLOW_FROM(-100.00) R_DKIM_ALLOW(-0.20)</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
         </tbody>
       </table></div>
-      <div class="sp-box-foot"><span>Page 1 of 38</span><a href="#">Older →</a><span class="sp-end">Allow / Deny sender opens <a href="in-filter-lists.html">Filter lists</a> with the entry filled in · global administrator only</span></div>
+      <div class="sp-box-foot"><span>Page 1 of 38</span><a href="#">Older →</a><span class="sp-end">Allow / Deny sender opens <a href="in-filter-lists.html">Filter lists</a> with the entry filled in</span></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>
diff --git a/docs/assets/panel-redesign/panel/outlines.json b/docs/assets/panel-redesign/panel/outlines.json
index 458642f..bdda949 100644
--- a/docs/assets/panel-redesign/panel/outlines.json
+++ b/docs/assets/panel-redesign/panel/outlines.json
@@ -123,7 +123,7 @@
      "is-9": [
       "box[Overview]:help×3",
       "box[Outbound]:help×6",
-      "box[Inbound]:help×4",
+      "box[Inbound]:help×6",
       "box[Server]:help×3",
       "box[Account]:help"
      ]
diff --git a/docs/assets/panel-redesign/panel/settings.html b/docs/assets/panel-redesign/panel/settings.html
index d33f998..ccee7fd 100644
--- a/docs/assets/panel-redesign/panel/settings.html
+++ b/docs/assets/panel-redesign/panel/settings.html
@@ -82,6 +82,9 @@
               <div class="field"><label class="label" for="ret">Keep outbound log rows, days</label>
                 <div class="control"><input class="input" id="ret" name="send_log_retention_days" type="number" min="7" max="365" value="30" required></div>
                 <p class="help">The main driver of <code>/data</code> growth. Does not affect <code>mail.log</code> rotation (fourteen daily files).</p></div>
+              <div class="field"><label class="label" for="inret">Keep inbound log rows, days</label>
+                <div class="control"><input class="input" id="inret" name="inbound_spam_log_retention_days" type="number" min="7" max="365" value="90" required></div>
+                <p class="help">The inbound log also never holds more than 10 000 rows: refused mail is logged at the rate strangers knock on port 25.</p></div>
             </div>
           </div>
         </div>
diff --git a/docs/assets/panel-redesign/panel/src/help.html b/docs/assets/panel-redesign/panel/src/help.html
index 690622c..890744f 100644
--- a/docs/assets/panel-redesign/panel/src/help.html
+++ b/docs/assets/panel-redesign/panel/src/help.html
@@ -31,6 +31,8 @@
             <li><a href="#upstream"><i class="ti ti-arrow-forward-up"></i>Upstream</a></li>
             <li><a href="#recipients"><i class="ti ti-address-book"></i>Valid recipients</a></li>
             <li><a href="#filter"><i class="ti ti-shield-check"></i>Spam filter</a></li>
+            <li><a href="#inbound-log"><i class="ti ti-list-details"></i>Inbound log</a></li>
+            <li><a href="#filter-lists"><i class="ti ti-filter"></i>Filter lists</a></li>
           </ul>
           <p class="menu-label">Server</p>
           <ul class="menu-list">
@@ -66,12 +68,14 @@
           <div class="sp-help-topic" id="upstream"><h3>Upstream</h3><p>The upstream is the server that actually holds the mailboxes. Give its host and port — used exactly as written, with no MX lookup — and choose the TLS for the hop to it: Opportunistic uses TLS when the upstream offers it and otherwise sends in the clear, Required holds the mail until a TLS session is possible, Off never uses TLS. While the upstream does not answer, Postfix keeps the mail and retries as for any other mail.</p></div>
           <div class="sp-help-topic" id="recipients"><h3>Valid recipients</h3><p>Choose whom this domain accepts. Listed addresses only: the relay accepts exactly the addresses you list, one per line or comma-separated, and refuses any other while the sender is still connected, so it never has to send a bounce for them. Any recipient: everything at the domain is accepted and passed on, and an address the upstream then rejects comes back as a bounce from this server to a sender who is often forged — backscatter. Prefer a list, and keep it in step with the mailboxes upstream.</p></div>
           <div class="sp-help-topic" id="filter"><h3>Spam filter</h3><p>The spam filter belongs to the server, not to a domain. The server's administrator attaches it in the server's <code>.env</code>, and from then on every inbound domain is screened by it before mail is handed on; the box shows on or off and has nothing to switch. Off means mail goes to the upstream unfiltered. While the filter is down, mail is either accepted unfiltered (the default) or deferred, so the sending server tries again later, as the server's setting says; the box states which.</p></div>
+          <div class="sp-help-topic" id="inbound-log"><h3>Inbound log</h3><p>One row per recipient of a message offered on port 25 for an inbound domain, with what was decided: <span class="tag is-success is-light">accept</span> — handed on to the upstream; <span class="tag is-danger is-light">reject</span> — refused for good; <span class="tag is-warning is-light">tempfail</span> — the sender was asked to come back later; <span class="tag is-primary is-light">quarantine</span> — held by the filter. <em>Why</em> names who decided. <code>rspamd</code> is the spam filter, with its action, the score against the reject threshold and the heaviest symbols; <code>postfix</code> is the relay's own rule — an unknown recipient, a sender domain that does not exist — with its reply; <code>selfpost</code> means nobody judged the message: it was relayed with no filter attached. Accept says what this server did, not what the upstream did with the message afterwards.</p><p>Accepted mail is recorded as it passes; refused mail is read from <code>mail.log</code>, so its row has no subject, and a message refused after its text was sent is one row however many recipients it had. A refusal to relay for a domain that is not an inbound one is every scanner on the internet and is not recorded. Rows are kept for the number of days set in Settings, and never more than 10 000.</p></div>
+          <div class="sp-help-topic" id="filter-lists"><h3>Filter lists</h3><p>Two lists for the whole server that correct the spam filter by hand. An entry is a sender address, a sender domain — that domain, not its subdomains — or a client address or network in CIDR form. A sender on the Deny list is refused outright. A sender on the Allow list is given a weight no spam score outweighs, so the filter lets it through. When entries of both lists match one message, <strong>Deny wins</strong>.</p><p>SelfPost does not apply the lists itself: it writes them as files under <code>/data/antispam/</code>, and rspamd rereads a file within seconds of a change. With the spam filter off the lists are kept and can be edited, but nothing reads them. The sender matched is the envelope sender — the one in the log — not the From line a mail program shows.</p></div>
         </div>
         <div class="box">
           <div class="sp-box-head"><span class="sp-no">04</span><h2>Server</h2></div>
           <div class="sp-help-topic" id="backup"><h3>Backup and moving a domain</h3><p>Full backup downloads one archive of the whole instance: <code>data/</code> (the database, DKIM keys and application credentials), <code>docker-compose.yml</code>, <code>.env</code> and <code>certs/</code>. The Postfix queue is not in it. The backup is taken while the server is running, and Postfix keeps moving messages through the queue, so a copy could hold a message twice or miss it; mail still waiting for delivery is therefore not carried over, and a restored server starts with an empty queue. To keep the queue, stop the container and archive the project directory instead. The private key in <code>certs/</code> has to be readable by the panel: give it to group 998 on the host (<code>chgrp 998</code>, <code>chmod 640</code>). Until then the panel refuses to make a backup and names the file, rather than hand over an archive without the key. It holds secrets, so leave Encrypt with a password ticked: the file is sealed as <code>.spbk</code>, the password is not stored, and without it nothing can be recovered. To restore, unpack it into an empty project directory (decrypt a <code>.spbk</code> first with <code>selfpost-backup -decrypt</code>) and start the same SelfPost version that made it; the panel refuses data from another version. The reverse-proxy configuration and <code>mail.log</code> are not included. One domain moves on its own: Export domain on its settings page writes a <code>.json</code> (or encrypted <code>.spde</code>) with its DKIM key and its applications' passwords, and Import a domain here reads it into another instance, so the published DNS needs no change.</p></div>
           <div class="sp-help-topic" id="users"><h3>Users and roles</h3><p>The two roles are a reach, not a rank: every user is an administrator and signs in with a username and password. Global reaches the whole server — Overview, Server, the queue and every domain — and is the only role that adds or deletes domains and users. Domain reaches only the domains assigned to it, outbound and inbound separately (the same name on both lists is two assignments); <em>All</em> includes domains added later, and a domain user needs at least one domain or <em>All</em> on either list. The only global user cannot be demoted or deleted, and you cannot delete the account you are signed in with. A new password set here signs that user out of their other sessions.</p></div>
-          <div class="sp-help-topic" id="settings"><h3>Settings</h3><p>Settings holds what is true of the whole instance. Log retention is how many days the Outbound log keeps its rows, from 7 to 365 and 90 by default; a sweep every six hours deletes older ones, and it is the main driver of how fast <code>/data</code> grows. It does not change the rotation of <code>mail.log</code>, which is daily with about two weeks kept. The sending rate limit shown under it is level 1, the per-client-IP ceiling set in <code>.env</code>: changing it needs a restart, and no level-2 limit can exceed it.</p></div>
+          <div class="sp-help-topic" id="settings"><h3>Settings</h3><p>Settings holds what is true of the whole instance. Log retention is how many days the Outbound log keeps its rows, from 7 to 365 and 90 by default; a sweep every six hours deletes older ones, and it is the main driver of how fast <code>/data</code> grows. With the inbound relay on there is a second number, for the Inbound log, with the same range. It does not change the rotation of <code>mail.log</code>, which is daily with about two weeks kept. The sending rate limit shown under it is level 1, the per-client-IP ceiling set in <code>.env</code>: changing it needs a restart, and no level-2 limit can exceed it.</p></div>
         </div>
         <div class="box">
           <div class="sp-box-head"><span class="sp-no">05</span><h2>Account</h2></div>
diff --git a/docs/assets/panel-redesign/panel/src/in-filter-lists.html b/docs/assets/panel-redesign/panel/src/in-filter-lists.html
index 3b11e03..0cc7cab 100644
--- a/docs/assets/panel-redesign/panel/src/in-filter-lists.html
+++ b/docs/assets/panel-redesign/panel/src/in-filter-lists.html
@@ -8,7 +8,7 @@
     </div>
 
     <div class="box">
-      <div class="sp-box-head"><span class="sp-no">01</span><h2>Add an entry</h2><a class="sp-help" href="help.html#inbound" title="How the lists are applied"><i class="ti ti-help-circle"></i></a></div>
+      <div class="sp-box-head"><span class="sp-no">01</span><h2>Add an entry</h2><a class="sp-help" href="help.html#filter-lists" title="How the lists are applied"><i class="ti ti-help-circle"></i></a></div>
       <div class="sp-box-body">
         <form class="sp-form" method="post" action="#">
           <div class="columns">
@@ -18,7 +18,7 @@
             </div>
             <div class="column is-3">
               <div class="field"><label class="label" for="etype">Entry is</label>
-                <div class="control"><div class="select is-fullwidth"><select id="etype" name="entry_type"><option>a sender address</option><option>a sender domain</option><option>a client IP or CIDR</option></select></div></div></div>
+                <div class="control"><div class="select is-fullwidth"><select id="etype" name="entry_type"><option>a sender address</option><option>a sender domain</option><option>a client address or network</option></select></div></div></div>
             </div>
             <div class="column is-6">
               <div class="field"><label class="label" for="value">Value</label>
@@ -39,9 +39,9 @@
           <div class="table-container"><table class="table is-fullwidth is-hoverable">
             <thead><tr><th>Value</th><th>Note</th><th>Added</th><th></th></tr></thead>
             <tbody>
-              <tr><td class="sp-mono sp-small">@bulk.example <span class="tag is-light">domain</span></td><td class="sp-muted">newsletter nobody subscribed to</td><td class="sp-muted sp-nowrap sp-small">2026-09-02</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">198.51.100.0/24 <span class="tag is-light">ip</span></td><td class="sp-muted">dictionary attack on lists.example.org</td><td class="sp-muted sp-nowrap sp-small">2026-08-19</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">win@lottery.example <span class="tag is-light">address</span></td><td class="sp-muted">—</td><td class="sp-muted sp-nowrap sp-small">2026-07-30</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
+              <tr><td class="sp-mono sp-small">bulk.example <span class="tag is-light">domain</span></td><td class="sp-muted">newsletter nobody subscribed to</td><td class="sp-muted sp-nowrap sp-small">2026-09-02</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">198.51.100.0/24 <span class="tag is-light">ip</span></td><td class="sp-muted">dictionary attack on lists.example.org</td><td class="sp-muted sp-nowrap sp-small">2026-08-19</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">win@lottery.example <span class="tag is-light">address</span></td><td class="sp-muted">—</td><td class="sp-muted sp-nowrap sp-small">2026-07-30</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
             </tbody>
           </table></div>
         </div>
@@ -52,8 +52,8 @@
           <div class="table-container"><table class="table is-fullwidth is-hoverable">
             <thead><tr><th>Value</th><th>Note</th><th>Added</th><th></th></tr></thead>
             <tbody>
-              <tr><td class="sp-mono sp-small">@partner.example <span class="tag is-light">domain</span></td><td class="sp-muted">invoices were scored as spam</td><td class="sp-muted sp-nowrap sp-small">2026-09-11</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
-              <tr><td class="sp-mono sp-small">noreply@github.example <span class="tag is-light">address</span></td><td class="sp-muted">security advisories</td><td class="sp-muted sp-nowrap sp-small">2026-06-04</td><td class="sp-actions"><a class="has-text-danger" href="#">Remove</a></td></tr>
+              <tr><td class="sp-mono sp-small">partner.example <span class="tag is-light">domain</span></td><td class="sp-muted">invoices were scored as spam</td><td class="sp-muted sp-nowrap sp-small">2026-09-11</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
+              <tr><td class="sp-mono sp-small">noreply@github.example <span class="tag is-light">address</span></td><td class="sp-muted">security advisories</td><td class="sp-muted sp-nowrap sp-small">2026-06-04</td><td class="sp-actions"><form method="post" action="#"><button type="submit" class="has-text-danger">Remove</button></form></td></tr>
             </tbody>
           </table></div>
         </div>
@@ -64,10 +64,10 @@
       <div class="sp-box-head"><span class="sp-no">04</span><h2>Where the lists go</h2><div class="sp-end"><span class="tag is-success is-light">applied</span></div></div>
       <div class="sp-box-body">
         <dl class="sp-facts">
-          <div><dt>Applied by</dt><dd>rspamd, from map files</dd></div>
-          <div><dt>Files</dt><dd class="sp-mono sp-small">/data/antispam/allow.map<br>/data/antispam/deny.map</dd></div>
+          <div><dt>Applied by</dt><dd>rspamd, from map files it rereads within seconds of a change</dd></div>
+          <div><dt>Files</dt><dd><span class="sp-mono sp-small">/data/antispam/</span> — six, one for each list and kind of entry</dd></div>
           <div><dt>Last written</dt><dd>2026-09-11 08:40 UTC</dd></div>
-          <div><dt>When the filter is off</dt><dd class="sp-muted">The lists are kept and editable, but nothing reads them until <code>INBOUND_ANTISPAM_MILTER</code> is set.</dd></div>
+          <div><dt>When both lists match</dt><dd>Deny wins, whichever entries they are.</dd></div>
         </dl>
       </div>
     </div>
diff --git a/docs/assets/panel-redesign/panel/src/in-log.html b/docs/assets/panel-redesign/panel/src/in-log.html
index 1300ee2..cc0284d 100644
--- a/docs/assets/panel-redesign/panel/src/in-log.html
+++ b/docs/assets/panel-redesign/panel/src/in-log.html
@@ -3,7 +3,7 @@
       <div class="sp-grow">
         <p class="sp-kicker">Inbound</p>
         <h1 class="title is-3">Inbound log</h1>
-        <p class="sp-lead">What port 25 decided about each message, one row per recipient. Accepts come from the inbound journal, rejects from <code>mail.log</code>; the filter's reasons appear when the spam filter is on.</p>
+        <p class="sp-lead">What port 25 decided about each message, one row per recipient. Accepted mail is recorded as it passes, refused mail is read from <code>mail.log</code>; the filter's verdict appears when the spam filter is on. Rows older than 90 days are deleted — change that in <a href="settings.html">Settings</a>.</p>
       </div>
     </div>
 
@@ -17,17 +17,18 @@
           <input class="input" type="date" name="to" value="2026-09-21" aria-label="To date">
           <button type="submit" class="button"><i class="ti ti-filter"></i>Filter</button>
         </form>
+        <a class="sp-help" href="help.html#inbound-log" title="What the decisions mean"><i class="ti ti-help-circle"></i></a>
       </div>
       <div class="table-container"><table class="table is-fullwidth is-hoverable">
         <thead><tr><th>Time, UTC</th><th>From · client</th><th>To</th><th>Subject</th><th>Decision</th><th>Why</th><th></th></tr></thead>
         <tbody>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 14:00:18</td><td>t.berg@<wbr>uni.example<br><span class="sp-mono sp-muted sp-small">192.0.2.77</span></td><td>dev@<wbr>lists.example.org</td><td class="sp-clip">Re: [dev] patch series v3</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · score 0.4</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:59:02</td><td>invoice@<wbr>partner-billing.example<br><span class="sp-mono sp-muted sp-small">203.0.113.140</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Outstanding invoice — action required</td><td><span class="tag is-primary is-light">quarantine</span></td><td class="sp-muted sp-small">rspamd · score 9.8 · PHISHING, FORGED_SENDER</td><td class="sp-actions"><a href="in-quarantine-message.html">Review</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:57:41</td><td>promo@<wbr>bulk.example<br><span class="sp-mono sp-muted sp-small">198.51.100.90</span></td><td>sales@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">postfix · 550 5.1.1 unknown recipient</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:51:30</td><td>billing@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">198.51.100.12</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Invoice 2026-0917</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">rspamd · score 16.2 · BAYES_SPAM</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:44:02</td><td>hr@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">192.0.2.31</span></td><td>jobs@<wbr>acme.io</td><td class="sp-clip">Application: backend engineer</td><td><span class="tag is-warning is-light">tempfail</span></td><td class="sp-muted sp-small">selfpost · upstream 10.0.4.12 timed out</td><td class="sp-actions"></td></tr>
-          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:30:55</td><td>noreply@<wbr>github.example<br><span class="sp-mono sp-muted sp-small">192.0.2.200</span></td><td>security@<wbr>lists.example.org</td><td class="sp-clip">[advisory] new report</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · allow list</td><td class="sp-actions"></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 14:00:18</td><td>t.berg@<wbr>uni.example<br><span class="sp-mono sp-muted sp-small">192.0.2.77</span></td><td>dev@<wbr>lists.example.org</td><td class="sp-clip">Re: [dev] patch series v3</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · no action, score 0.40 / 15.00</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:59:02</td><td>invoice@<wbr>partner-billing.example<br><span class="sp-mono sp-muted sp-small">203.0.113.140</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip">Outstanding invoice — action required</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · add header, score 9.80 / 15.00; PHISHING(5.00) FORGED_SENDER(3.00) R_SPF_FAIL(1.00)</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:57:41</td><td>promo@<wbr>bulk.example<br><span class="sp-mono sp-muted sp-small">198.51.100.90</span></td><td>sales@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">postfix · 550 5.1.1 &lt;sales@lists.example.org&gt;: Recipient address rejected: User unknown in relay recipient table</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:51:30</td><td>billing@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">198.51.100.12</span></td><td>owner@<wbr>lists.example.org</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-danger is-light">reject</span></td><td class="sp-muted sp-small">rspamd · 5.7.1 Spam message rejected</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:44:02</td><td>hr@<wbr>partner.example<br><span class="sp-mono sp-muted sp-small">192.0.2.31</span></td><td>jobs@<wbr>acme.io</td><td class="sp-clip sp-muted">—</td><td><span class="tag is-warning is-light">tempfail</span></td><td class="sp-muted sp-small">rspamd · 4.7.1 Try again later</td><td class="sp-actions"><a href="in-filter-lists.html">Allow sender</a></td></tr>
+          <tr><td class="sp-mono sp-muted sp-nowrap sp-small">09-21 13:30:55</td><td>noreply@<wbr>github.example<br><span class="sp-mono sp-muted sp-small">192.0.2.200</span></td><td>security@<wbr>lists.example.org</td><td class="sp-clip">[advisory] new report</td><td><span class="tag is-success is-light">accept</span></td><td class="sp-muted sp-small">rspamd · no action, score -98.10 / 15.00; SELFPOST_ALLOW_FROM(-100.00) R_DKIM_ALLOW(-0.20)</td><td class="sp-actions"><a href="in-filter-lists.html">Deny sender</a></td></tr>
         </tbody>
       </table></div>
-      <div class="sp-box-foot"><span>Page 1 of 38</span><a href="#">Older →</a><span class="sp-end">Allow / Deny sender opens <a href="in-filter-lists.html">Filter lists</a> with the entry filled in · global administrator only</span></div>
+      <div class="sp-box-foot"><span>Page 1 of 38</span><a href="#">Older →</a><span class="sp-end">Allow / Deny sender opens <a href="in-filter-lists.html">Filter lists</a> with the entry filled in</span></div>
     </div>
diff --git a/docs/assets/panel-redesign/panel/src/settings.html b/docs/assets/panel-redesign/panel/src/settings.html
index 29203c3..6dd622c 100644
--- a/docs/assets/panel-redesign/panel/src/settings.html
+++ b/docs/assets/panel-redesign/panel/src/settings.html
@@ -16,6 +16,9 @@
               <div class="field"><label class="label" for="ret">Keep outbound log rows, days</label>
                 <div class="control"><input class="input" id="ret" name="send_log_retention_days" type="number" min="7" max="365" value="30" required></div>
                 <p class="help">The main driver of <code>/data</code> growth. Does not affect <code>mail.log</code> rotation (fourteen daily files).</p></div>
+              <div class="field"><label class="label" for="inret">Keep inbound log rows, days</label>
+                <div class="control"><input class="input" id="inret" name="inbound_spam_log_retention_days" type="number" min="7" max="365" value="90" required></div>
+                <p class="help">The inbound log also never holds more than 10 000 rows: refused mail is logged at the rate strangers knock on port 25.</p></div>
             </div>
           </div>
         </div>