Add warning that there will be no auto response unless subscribed
<h4>Support</h4>
<p>If you need help or have questions about Geeqie, just <a href="mailto:geeqie@freelists.org">send a message</a> to the <a href="https://www.freelists.org/list/geeqie">mailing list</a>.
<form action="https://www.freelists.org/cgi-bin/subscription.cgi" method="post">
- Although it is not mandatory, we encourage you to subscribe -<br/>Your email address: <input type="text" name="email">
+ Although it is not mandatory, we encourage you to subscribe. Please note that you will not automatically receive responses to your message unless you are subscribed -<br/>Your email address: <input type="text" name="email">
<input type="hidden" name="list" value="geeqie">
<input type="hidden" name="url_or_message" value="You are registred to geeqie mailing list now.">
<input type="hidden" name="action" value="subscribe">