diff --git a/_modules/index.html b/_modules/index.html
index 3b3a8cba..c4d744fd 100644
--- a/_modules/index.html
+++ b/_modules/index.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>Overview: module code &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>Overview: module code &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -179,7 +179,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'../',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/_modules/parsedmarc.html b/_modules/parsedmarc.html
index 9fcfa224..1199a6af 100644
--- a/_modules/parsedmarc.html
+++ b/_modules/parsedmarc.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>parsedmarc &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>parsedmarc &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -183,7 +183,7 @@
 <span class="kn">from</span> <span class="nn">parsedmarc.utils</span> <span class="k">import</span> <span class="n">timestamp_to_human</span><span class="p">,</span> <span class="n">human_timestamp_to_datetime</span>
 <span class="kn">from</span> <span class="nn">parsedmarc.utils</span> <span class="k">import</span> <span class="n">parse_email</span>
 
-<span class="n">__version__</span> <span class="o">=</span> <span class="s2">&quot;5.1.1&quot;</span>
+<span class="n">__version__</span> <span class="o">=</span> <span class="s2">&quot;5.1.2&quot;</span>
 
 <span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">&quot;parsedmarc&quot;</span><span class="p">)</span>
 <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;parsedmarc v</span><span class="si">{0}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">__version__</span><span class="p">))</span>
@@ -1316,6 +1316,35 @@
         <span class="k">return</span> <span class="n">results</span>
     <span class="k">except</span> <span class="n">imapclient</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">IMAPClientError</span> <span class="k">as</span> <span class="n">error</span><span class="p">:</span>
         <span class="n">error</span> <span class="o">=</span> <span class="n">error</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span><span class="o">.</span><span class="n">lstrip</span><span class="p">(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s2">&quot;&#39;&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s2">&quot;.&quot;</span><span class="p">)</span>
+        <span class="c1"># Workaround for random Exchange/Office365 IMAP errors</span>
+        <span class="k">if</span> <span class="s2">&quot;Server Unavailable&quot;</span> <span class="ow">in</span> <span class="n">error</span> <span class="ow">or</span> <span class="s2">&quot;BAD&quot;</span> <span class="ow">in</span> <span class="n">error</span><span class="p">:</span>
+            <span class="n">sleep_minutes</span> <span class="o">=</span> <span class="mi">5</span>
+            <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span>
+                <span class="s2">&quot;Received Server Unavailable response&quot;</span>
+                <span class="s2">&quot;Waiting </span><span class="si">{0}</span><span class="s2"> minutes before trying again&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+                    <span class="n">sleep_minutes</span><span class="p">))</span>
+            <span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="n">sleep_minutes</span> <span class="o">*</span> <span class="mi">60</span><span class="p">)</span>
+            <span class="n">results</span> <span class="o">=</span> <span class="n">get_dmarc_reports_from_inbox</span><span class="p">(</span>
+                <span class="n">host</span><span class="o">=</span><span class="n">host</span><span class="p">,</span>
+                <span class="n">user</span><span class="o">=</span><span class="n">user</span><span class="p">,</span>
+                <span class="n">password</span><span class="o">=</span><span class="n">password</span><span class="p">,</span>
+                <span class="n">connection</span><span class="o">=</span><span class="n">connection</span><span class="p">,</span>
+                <span class="n">port</span><span class="o">=</span><span class="n">port</span><span class="p">,</span>
+                <span class="n">ssl</span><span class="o">=</span><span class="n">ssl</span><span class="p">,</span>
+                <span class="n">ssl_context</span><span class="o">=</span><span class="n">ssl_context</span><span class="p">,</span>
+                <span class="n">move_supported</span><span class="o">=</span><span class="n">move_supported</span><span class="p">,</span>
+                <span class="n">reports_folder</span><span class="o">=</span><span class="n">reports_folder</span><span class="p">,</span>
+                <span class="n">archive_folder</span><span class="o">=</span><span class="n">archive_folder</span><span class="p">,</span>
+                <span class="n">delete</span><span class="o">=</span><span class="n">delete</span><span class="p">,</span>
+                <span class="n">test</span><span class="o">=</span><span class="n">test</span><span class="p">,</span>
+                <span class="n">nameservers</span><span class="o">=</span><span class="n">nameservers</span><span class="p">,</span>
+                <span class="n">dns_timeout</span><span class="o">=</span><span class="n">dns_timeout</span><span class="p">,</span>
+                <span class="n">strip_attachment_payloads</span><span class="o">=</span><span class="n">strip_attachment_payloads</span><span class="p">,</span>
+                <span class="n">results</span><span class="o">=</span><span class="n">results</span>
+            <span class="p">)</span>
+
+            <span class="k">return</span> <span class="n">results</span>
+
         <span class="k">raise</span> <span class="n">IMAPError</span><span class="p">(</span><span class="n">error</span><span class="p">)</span>
     <span class="k">except</span> <span class="n">socket</span><span class="o">.</span><span class="n">gaierror</span><span class="p">:</span>
         <span class="k">raise</span> <span class="n">IMAPError</span><span class="p">(</span><span class="s2">&quot;DNS resolution failed&quot;</span><span class="p">)</span>
@@ -1578,7 +1607,7 @@
     <span class="k">except</span> <span class="n">imapclient</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">IMAPClientError</span> <span class="k">as</span> <span class="n">error</span><span class="p">:</span>
         <span class="n">error</span> <span class="o">=</span> <span class="n">error</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)</span>
         <span class="c1"># Workaround for random Exchange/Office365 IMAP errors</span>
-        <span class="k">if</span> <span class="s2">&quot;Server Unavailable. 15&quot;</span> <span class="ow">in</span> <span class="n">error</span> <span class="ow">or</span> <span class="s2">&quot;BAD&quot;</span> <span class="ow">in</span> <span class="n">error</span><span class="p">:</span>
+        <span class="k">if</span> <span class="s2">&quot;Server Unavailable&quot;</span> <span class="ow">in</span> <span class="n">error</span> <span class="ow">or</span> <span class="s2">&quot;BAD&quot;</span> <span class="ow">in</span> <span class="n">error</span><span class="p">:</span>
             <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;IMAP error: </span><span class="si">{0}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">error</span><span class="p">))</span>
             <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;Reconnecting watcher&quot;</span><span class="p">)</span>
             <span class="n">server</span> <span class="o">=</span> <span class="n">imapclient</span><span class="o">.</span><span class="n">IMAPClient</span><span class="p">(</span><span class="n">host</span><span class="p">)</span>
@@ -1816,7 +1845,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'../',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/_modules/parsedmarc/elastic.html b/_modules/parsedmarc/elastic.html
index 81f70da6..c480353e 100644
--- a/_modules/parsedmarc/elastic.html
+++ b/_modules/parsedmarc/elastic.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>parsedmarc.elastic &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>parsedmarc.elastic &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -662,7 +662,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'../../',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/_modules/parsedmarc/splunk.html b/_modules/parsedmarc/splunk.html
index 065180f3..4e0f3eb3 100644
--- a/_modules/parsedmarc/splunk.html
+++ b/_modules/parsedmarc/splunk.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>parsedmarc.splunk &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>parsedmarc.splunk &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -338,7 +338,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'../../',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/_modules/parsedmarc/utils.html b/_modules/parsedmarc/utils.html
index 327dc178..10772689 100644
--- a/_modules/parsedmarc/utils.html
+++ b/_modules/parsedmarc/utils.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>parsedmarc.utils &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>parsedmarc.utils &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -711,7 +711,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'../../',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/_sources/index.rst.txt b/_sources/index.rst.txt
index e704f7b4..01e3aaa5 100644
--- a/_sources/index.rst.txt
+++ b/_sources/index.rst.txt
@@ -396,7 +396,7 @@ Installation
    ::
 
       http_proxy=http://user:password@prox-server:3128
-      https_proxy=http://user:password@prox-server:3128
+      https_proxy=https://user:password@prox-server:3128
       ftp_proxy=http://user:password@prox-server:3128
 
    Or if no credentials are needed:
@@ -424,15 +424,15 @@ On Debian or Ubuntu systems, run:
 
 .. code-block:: bash
 
-    $ sudo apt-get install python3-pip
+    sudo apt-get install python3-pip
 
 
 On CentOS systems, run:
 
 .. code-block:: bash
 
-   $ sudo yum install -y python34-setuptools
-   $ sudo easy_install-3.4 pip
+   sudo yum install -y python34-setuptools
+   sudo easy_install-3.4 pip
 
 Python 3 installers for Windows and macOS can be found at
 https://www.python.org/downloads/
@@ -442,13 +442,13 @@ macOS or Linux, run
 
 .. code-block:: bash
 
-    $ sudo -H pip3 install -U parsedmarc
+    sudo -H pip3 install -U parsedmarc
 
 Or, install the latest development release directly from GitHub:
 
 .. code-block:: bash
 
-    $ sudo -H pip3 install -U git+https://github.com/domainaware/parsedmarc.git
+    sudo -H pip3 install -U git+https://github.com/domainaware/parsedmarc.git
 
 .. note::
 
@@ -460,52 +460,52 @@ Or, install the latest development release directly from GitHub:
 Installation using pypy3
 ------------------------
 
-For the best possible processing speed, consider using `parsedmarc` inside a ``pypy3``
+For the best possible processing speed, consider using ``parsedmarc`` inside a ``pypy3``
 virtualenv. First, `download the latest version of pypy3`_. Extract it to
 ``/opt/pypy3`` (``sudo mkdir /opt`` if ``/opt`` does not exist), then create a
 symlink:
 
 .. code-block:: bash
 
-    $ sudo ln -s /opt/pypy3/bin/pypy3 /usr/local/bin/pypy3
+    sudo ln -s /opt/pypy3/bin/pypy3 /usr/local/bin/pypy3
 
 Install ``virtualenv`` on your system:
 
 .. code-block:: bash
 
-    $ sudo apt-get install python3-pip
-    $ sudo -H pip3 install -U virtualenv
+    sudo apt-get install python3-pip
+    sudo -H pip3 install -U virtualenv
 
 Uninstall any instance of ``parsedmarc`` that you may have installed globally
 
 .. code-block:: bash
 
-    $ sudo -H pip3 uninstall -y parsedmarc
+    sudo -H pip3 uninstall -y parsedmarc
 
 Next, create a ``pypy3`` virtualenv for parsedmarc
 
 
 .. code-block:: bash
 
-    $ sudo mkdir /opt/venvs
-    $ cd /opt/venvs
-    $ sudo -H pip3 install -U virtualenv
-    $ sudo virtualenv --download -p /usr/local/bin/pypy3 parsedmarc
-    $ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
-    $ sudo ln -s /opt/venvs/parsedmarc/bin/parsedmarc /usr/local/bin/parsedmarc
+    sudo mkdir /opt/venvs
+    cd /opt/venvs
+    sudo -H pip3 install -U virtualenv
+    sudo virtualenv --download -p /usr/local/bin/pypy3 parsedmarc
+    sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
+    sudo ln -s /opt/venvs/parsedmarc/bin/parsedmarc /usr/local/bin/parsedmarc
 
 To upgrade ``parsedmarc`` inside the virtualenv, run:
 
 
 .. code-block:: bash
 
-    $ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
+    sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
 
 Or, install the latest development release directly from GitHub:
 
 .. code-block:: bash
 
-    $ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U git+https://github.com/domainaware/parsedmarc.git
+    sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U git+https://github.com/domainaware/parsedmarc.git
 
 Optional dependencies
 ---------------------
@@ -517,7 +517,7 @@ On Debian or Ubuntu systems, run:
 
 .. code-block:: bash
 
-    $ sudo apt-get install libemail-outlook-message-perl
+    sudo apt-get install libemail-outlook-message-perl
 
 
 DNS performance
diff --git a/_static/documentation_options.js b/_static/documentation_options.js
index f196f62c..468236e7 100644
--- a/_static/documentation_options.js
+++ b/_static/documentation_options.js
@@ -1,6 +1,6 @@
 var DOCUMENTATION_OPTIONS = {
     URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
-    VERSION: '5.1.1',
+    VERSION: '5.1.2',
     LANGUAGE: 'None',
     COLLAPSE_INDEX: false,
     FILE_SUFFIX: '.html',
diff --git a/genindex.html b/genindex.html
index 9ef037ec..d2af2d45 100644
--- a/genindex.html
+++ b/genindex.html
@@ -9,7 +9,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>Index &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>Index &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -57,7 +57,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -390,7 +390,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'./',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/index.html b/index.html
index 072d3877..1fb4de6b 100644
--- a/index.html
+++ b/index.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>parsedmarc documentation - Open source DMARC report analyzer and visualizer &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>parsedmarc documentation - Open source DMARC report analyzer and visualizer &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -563,7 +563,7 @@ schema.</p>
 to use that proxy. To do this, edit <code class="docutils literal notranslate"><span class="pre">/etc/environment</span></code> and add your
 proxy details there, for example:</p>
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">http_proxy</span><span class="o">=</span><span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">user</span><span class="p">:</span><span class="n">password</span><span class="nd">@prox</span><span class="o">-</span><span class="n">server</span><span class="p">:</span><span class="mi">3128</span>
-<span class="n">https_proxy</span><span class="o">=</span><span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">user</span><span class="p">:</span><span class="n">password</span><span class="nd">@prox</span><span class="o">-</span><span class="n">server</span><span class="p">:</span><span class="mi">3128</span>
+<span class="n">https_proxy</span><span class="o">=</span><span class="n">https</span><span class="p">:</span><span class="o">//</span><span class="n">user</span><span class="p">:</span><span class="n">password</span><span class="nd">@prox</span><span class="o">-</span><span class="n">server</span><span class="p">:</span><span class="mi">3128</span>
 <span class="n">ftp_proxy</span><span class="o">=</span><span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">user</span><span class="p">:</span><span class="n">password</span><span class="nd">@prox</span><span class="o">-</span><span class="n">server</span><span class="p">:</span><span class="mi">3128</span>
 </pre></div>
 </div>
@@ -587,23 +587,23 @@ least:</p>
 </ul>
 </div>
 <p>On Debian or Ubuntu systems, run:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo apt-get install python3-pip
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo apt-get install python3-pip
 </pre></div>
 </div>
 <p>On CentOS systems, run:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo yum install -y python34-setuptools
-$ sudo easy_install-3.4 pip
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo yum install -y python34-setuptools
+sudo easy_install-3.4 pip
 </pre></div>
 </div>
 <p>Python 3 installers for Windows and macOS can be found at
 <a class="reference external" href="https://www.python.org/downloads/">https://www.python.org/downloads/</a></p>
 <p>To install or upgrade to the latest stable release of <code class="docutils literal notranslate"><span class="pre">parsedmarc</span></code> on
 macOS or Linux, run</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo -H pip3 install -U parsedmarc
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo -H pip3 install -U parsedmarc
 </pre></div>
 </div>
 <p>Or, install the latest development release directly from GitHub:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo -H pip3 install -U git+https://github.com/domainaware/parsedmarc.git
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo -H pip3 install -U git+https://github.com/domainaware/parsedmarc.git
 </pre></div>
 </div>
 <div class="admonition note">
@@ -614,37 +614,37 @@ above commands.</p>
 </div>
 <div class="section" id="installation-using-pypy3">
 <h3>Installation using pypy3<a class="headerlink" href="#installation-using-pypy3" title="Permalink to this headline">¶</a></h3>
-<p>For the best possible processing speed, consider using <cite>parsedmarc</cite> inside a <code class="docutils literal notranslate"><span class="pre">pypy3</span></code>
+<p>For the best possible processing speed, consider using <code class="docutils literal notranslate"><span class="pre">parsedmarc</span></code> inside a <code class="docutils literal notranslate"><span class="pre">pypy3</span></code>
 virtualenv. First, <a class="reference external" href="https://pypy.org/download.html#default-with-a-jit-compiler">download the latest version of pypy3</a>. Extract it to
 <code class="docutils literal notranslate"><span class="pre">/opt/pypy3</span></code> (<code class="docutils literal notranslate"><span class="pre">sudo</span> <span class="pre">mkdir</span> <span class="pre">/opt</span></code> if <code class="docutils literal notranslate"><span class="pre">/opt</span></code> does not exist), then create a
 symlink:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo ln -s /opt/pypy3/bin/pypy3 /usr/local/bin/pypy3
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo ln -s /opt/pypy3/bin/pypy3 /usr/local/bin/pypy3
 </pre></div>
 </div>
 <p>Install <code class="docutils literal notranslate"><span class="pre">virtualenv</span></code> on your system:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo apt-get install python3-pip
-$ sudo -H pip3 install -U virtualenv
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo apt-get install python3-pip
+sudo -H pip3 install -U virtualenv
 </pre></div>
 </div>
 <p>Uninstall any instance of <code class="docutils literal notranslate"><span class="pre">parsedmarc</span></code> that you may have installed globally</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo -H pip3 uninstall -y parsedmarc
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo -H pip3 uninstall -y parsedmarc
 </pre></div>
 </div>
 <p>Next, create a <code class="docutils literal notranslate"><span class="pre">pypy3</span></code> virtualenv for parsedmarc</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo mkdir /opt/venvs
-$ <span class="nb">cd</span> /opt/venvs
-$ sudo -H pip3 install -U virtualenv
-$ sudo virtualenv --download -p /usr/local/bin/pypy3 parsedmarc
-$ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
-$ sudo ln -s /opt/venvs/parsedmarc/bin/parsedmarc /usr/local/bin/parsedmarc
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo mkdir /opt/venvs
+<span class="nb">cd</span> /opt/venvs
+sudo -H pip3 install -U virtualenv
+sudo virtualenv --download -p /usr/local/bin/pypy3 parsedmarc
+sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
+sudo ln -s /opt/venvs/parsedmarc/bin/parsedmarc /usr/local/bin/parsedmarc
 </pre></div>
 </div>
 <p>To upgrade <code class="docutils literal notranslate"><span class="pre">parsedmarc</span></code> inside the virtualenv, run:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U parsedmarc
 </pre></div>
 </div>
 <p>Or, install the latest development release directly from GitHub:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U git+https://github.com/domainaware/parsedmarc.git
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo -H /opt/venvs/parsedmarc/bin/pip3 install -U git+https://github.com/domainaware/parsedmarc.git
 </pre></div>
 </div>
 </div>
@@ -653,7 +653,7 @@ $ sudo ln -s /opt/venvs/parsedmarc/bin/parsedmarc /usr/local/bin/parsedmarc
 <p>If you would like to be able to parse emails saved from Microsoft Outlook
 (i.e. OLE .msg files), install <code class="docutils literal notranslate"><span class="pre">msgconvert</span></code>:</p>
 <p>On Debian or Ubuntu systems, run:</p>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo apt-get install libemail-outlook-message-perl
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>sudo apt-get install libemail-outlook-message-perl
 </pre></div>
 </div>
 </div>
@@ -2135,7 +2135,7 @@ country associated with the given IPv4 or IPv6 address</p>
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'./',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/objects.inv b/objects.inv
index a8f7718e..bcbcb85a 100644
Binary files a/objects.inv and b/objects.inv differ
diff --git a/py-modindex.html b/py-modindex.html
index 4006522c..01fe4ac6 100644
--- a/py-modindex.html
+++ b/py-modindex.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>Python Module Index &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>Python Module Index &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -59,7 +59,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -210,7 +210,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'./',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',
diff --git a/search.html b/search.html
index 5a4b4b5d..d1ac1d78 100644
--- a/search.html
+++ b/search.html
@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>Search &mdash; parsedmarc 5.1.1 documentation</title>
+  <title>Search &mdash; parsedmarc 5.1.2 documentation</title>
   
 
   
@@ -56,7 +56,7 @@
             
             
               <div class="version">
-                5.1.1
+                5.1.2
               </div>
             
           
@@ -188,7 +188,7 @@
     <script type="text/javascript">
         var DOCUMENTATION_OPTIONS = {
             URL_ROOT:'./',
-            VERSION:'5.1.1',
+            VERSION:'5.1.2',
             LANGUAGE:'None',
             COLLAPSE_INDEX:false,
             FILE_SUFFIX:'.html',