<p><b>@gravitystorm</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1824#discussion_r182296660">config/application.rb</a>:</p>
<pre style='color:#555'>> @@ -43,5 +43,8 @@ class Application < Rails::Application
       config.logstasher.logger_path = LOGSTASH_PATH
       config.logstasher.log_controller_parameters = true
     end
+
+    # Set the host and protocol for all action mailer urls
+    config.action_mailer.default_url_options = { :host => SERVER_URL, :protocol => SERVER_PROTOCOL }
</pre>
<p>Done. There's an order-of-loading issue with using <code>Rails.application.config</code> to achieve this in the initializer, so I just went with overriding ActionMailer::Base.default_url_options instead. That seems reasonable and matches the smtp_settings approach too.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1824#discussion_r182296660">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABWnLTgPdvSzJIrxUs71XcpD-l4bXKdjks5tpquZgaJpZM4TX39v">mute the thread</a>.<img src="https://github.com/notifications/beacon/ABWnLfskUs48nxZqDSDOaxLYCjLFAMfXks5tpquZgaJpZM4TX39v.gif" height="1" width="1" alt="" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/pull/1824#discussion_r182296660"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/openstreetmap/openstreetmap-website","title":"openstreetmap/openstreetmap-website","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/openstreetmap/openstreetmap-website"}},"updates":{"snippets":[{"icon":"PERSON","message":"@gravitystorm commented on #1824"}],"action":{"name":"View Pull Request","url":"https://github.com/openstreetmap/openstreetmap-website/pull/1824#discussion_r182296660"}}}</script>