mailing-lists: be really clear that mail from non-subscribed addresses is dropped

- faq: improve clarity that you must be subscribed to mail any list.
- index, all-lists: Add a note that you must be subscribed to mail, with
  link to faq/instructions.
- all-lists: duplicate the code-of-conduct reminder from the index page

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

3 files changed, 32 insertions, 9 deletions

diff --git a/content/get-involved/mailing-lists/_index.html b/content/get-involved/mailing-lists/_index.html
index d034b0b..cf44e4e 100644
--- a/content/get-involved/mailing-lists/_index.html
+++ b/content/get-involved/mailing-lists/_index.html
@@ -27,6 +27,10 @@ draft: false
             Like all of our Gentoo community venues, the mailing lists are governed by our <a href="https://wiki.gentoo.org/wiki/Project:Council/Code_of_conduct">Code of Conduct</a>.
         </p>
 
+		<p>
+			Please ensure you read the <a href="/get-involved/mailing-lists/instructions.html" aria-selected="false">list instructions &amp; FAQs</a> for help mailing the lists. You <b>must</b> be subscribed (regular, digest or nomail) to send mail to the lists. Mail from unsubscribed addresses will be dropped.
+		</p>
+
         <h2>Main lists</h2>
 
         <h3>gentoo-user</h3>
diff --git a/content/get-involved/mailing-lists/all-lists.html b/content/get-involved/mailing-lists/all-lists.html
index 9922eff..dbd622b 100644
--- a/content/get-involved/mailing-lists/all-lists.html
+++ b/content/get-involved/mailing-lists/all-lists.html
@@ -24,6 +24,14 @@ url: "/get-involved/mailing-lists/all-lists.html"
             This page lists all mailing lists offered by our project and tells you who the moderators are.
         </p>
 
+        <p>
+            Like all of our Gentoo community venues, the mailing lists are governed by our <a href="https://wiki.gentoo.org/wiki/Project:Council/Code_of_conduct">Code of Conduct</a>.
+        </p>
+
+		<p>
+			Please ensure you read the <a href="/get-involved/mailing-lists/instructions.html" aria-selected="false">list instructions &amp; FAQs</a> for help mailing the lists. You <b>must</b> be subscribed (regular, digest or nomail) to send mail to the lists. Mail from unsubscribed addresses will be dropped.
+		</p>
+
         <div class="well well-sm">
             <strong>Legend:</strong>
             <span class="fa fa-fw fa-send"></span> Send message ·
diff --git a/content/get-involved/mailing-lists/faq.html b/content/get-involved/mailing-lists/faq.html
index 2de55d4..35b42a1 100644
--- a/content/get-involved/mailing-lists/faq.html
+++ b/content/get-involved/mailing-lists/faq.html
@@ -37,6 +37,8 @@ url: "/get-involved/mailing-lists/instructions.html"
 
         <p><code class="language-plaintext highlighter-rouge">listname@lists.gentoo.org</code></p>
 
+        <p>If you are not subscribed, your mail will be silently dropped. See the <a href="i-subscribed-to-a-list-using-my-home-email-address-but-i-cant-post-to-the-list-from-work-what-do-i-do-to-fix-this">"Nomail"</a> section below for a further discussion.</p>
+
         <h2 id="unsubscribing">Unsubscribing</h2>
 
         <p>To unsubscribe from a list, send an empty email to:</p>
@@ -63,7 +65,7 @@ url: "/get-involved/mailing-lists/instructions.html"
             <code class="language-plaintext highlighter-rouge">listname+unsubscribe-digest@lists.gentoo.org</code></p>
 
         <p>Some users may want to post to the list, but not actually receive mail from it (such as those who read lists via an alternate method, such as gmane).
-            These users may subscribe to the “nomail” option of each list:</p>
+            These users may subscribe to the "nomail" option of each list:</p>
 
         <p><code class="language-plaintext highlighter-rouge">listname+subscribe-nomail@lists.gentoo.org</code><br>
             <code class="language-plaintext highlighter-rouge">listname+unsubscribe-nomail@lists.gentoo.org</code></p>
@@ -84,17 +86,26 @@ url: "/get-involved/mailing-lists/instructions.html"
 
         <h2 id="faq">FAQ</h2>
 
-        <h3 id="i-subscribed-to-a-list-using-my-home-email-address-but-i-cant-post-to-the-list-from-work-what-do-i-do-to-fix-this">I subscribed to a list using my home email address, but I can’t post to the list from work. What do I do to fix this?</h3>
+        <h3 id="i-subscribed-to-a-list-using-my-home-email-address-but-i-cant-post-to-the-list-from-work-what-do-i-do-to-fix-this">"Nomail": I subscribed to a list using my home email address, but I can’t post to the list from work. What do I do to fix this?</h3>
+
+        <p>To reduce spam, all of our lists are configured to only allow posts from official subscriber email addresses. Mail from addresses that are not subscribed is silently dropped.</p>
 
-        <p>To reduce spam, all of our lists are configured to only allow posts from official subscriber email addresses.
-            Fortunately, mlmmj supports “nomail” subscriptions, allowing you to register alternate email addresses that can be used only for posting to the list.</p>
+        <p>It is possible to subscribe for posting-only: mlmmj supports "nomail" subscriptions, allowing you to register alternate email addresses that can be used only for posting to the list.</p>
 
-        <p>Here’s an example of how this works:
-            Let’s say you subscribed to the gentoo-dev list as <code class="language-plaintext highlighter-rouge">jim@home.com</code>, but you’d also like to post to the list using your <code class="language-plaintext highlighter-rouge">james@work.com</code> email address.
+        <p>Here’s an example of how this works:</p>
+        <ol>
+            <li>
+                Let’s say you subscribed to the gentoo-dev list as <code class="language-plaintext highlighter-rouge">jim@home.com</code>, but you’d also like to post to the list using your <code class="language-plaintext highlighter-rouge">james@work.com</code> email address.
+            </li>
+            <li>
             To do this, send a message (as <code class="language-plaintext highlighter-rouge">james@work.com</code>) to <code class="language-plaintext highlighter-rouge">gentoo-dev+subscribe-nomail@lists.gentoo.org</code>.
-            You should then be allowed to post to gentoo-dev using both your home and work email addresses.</p>
+            </li>
+            <li>
+            You should then be allowed to post to gentoo-dev using both your home and work email addresses.
+            </li>
+        </ol>
 
-        <p>In line with the original spam reduction goal, if you post to the list from a non-subscribed address, your mail will be delivered to <tt>/dev/null</tt>.
+        <p>In line with the original spam reduction goal, if you post to the list from a non-subscribed address, your mail will be delivered to <code>/dev/null</code>.
             You will not receive any bounce message from our servers. This prevents spammers from forging your address to get a bounce delivered to you.</p>
 
         <h3 id="i-want-to-switch-from-regular-delivery-to-digest-delivery-how-do-i-do-this">I want to switch from regular delivery to digest delivery. How do I do this?</h3>
@@ -160,4 +171,4 @@ Mail/listname
         <p>These policies are based on the <a href="https://www.debian.org/MailingLists/disclaimer">policies of the Debian mailing lists</a>.</p>
 
     </div>
-</div>
\ No newline at end of file
+</div>