\documentclass{article}
\usepackage{ulem}
\usepackage{graphicx}
\usepackage{hyperref}
\pagestyle{headings}
\begin{document}
\part{S/MIME Debugging}
A sample public/private key can be found in <a href="http://bugs.horde.org/ticket/8629">Bug \#8629</a>.

To convert to PKCS \#12 format, the following should work:

<pre><code>
openssl pkcs12 -export -in <file with public key> -inkey <file with private key> -out smime.p12
</code></pre>
\end{document}