Regular Expression email address Python : <p>I want to extract top level domains from email addresses with Python.
I want to use a regular expression to get everything after the FIRST dot after the @ symbol</p>

<p>E.g.</p>

<pre><code>tony.manero@testing.com
ted.br@top.domain.us
</code></pre>

<p>Expected result</p>

<pre><code>.com
.domain.us
</code></pre>

<p>How can I use regex to achieve this result?</p>
