app/views/settings/_pop_options.html.erb
<%
# POP options
apop = RedmineMailChecker.get_setting('apop', true)
delete_unprocessed = RedmineMailChecker.get_setting('delete_unprocessed', true)
%>
<h4><%= l(:label_pop_options) %></h4>
<p>
<%= content_tag(:label, l(:label_use_apop)) %>
<%= select_tag("settings[apop]", options_for_select([[l(:label_enabled), 'true'], [l(:label_disabled), 'false']], apop)) %>
</p>
<p>
<%= content_tag(:label, l(:label_delete_unprocessed)) %>
<%= select_tag("settings[delete_unprocessed]", options_for_select([[l(:label_enabled), 'true'], [l(:label_disabled), 'false']], delete_unprocessed)) %>
</p>