Documentation for JIRA 4.3. Documentation for other versions of JIRA is available too.
Since JIRA 4.1.1 (see security threat as in JRA-21004), there is no administrative contact under the 'Contact Administrator' page. The contacts can be added manually by modifying <jira-install>\atlassian-jira\views\administrators.jsp
for example:
<p> <webwork:text name="'system.administrators.line2'"/> </p> <ul> <li> <a href="mailto:admin1@company.com">admin1</a> </li> <li> <a href="mailto:admin2@company.com">admin2</a> </li> </ul> <ul id="sysadminlist" > <webwork:iterator value="/systemAdministrators">
After the modification, restart JIRA. If it doesn't take effect, delete the <jira-home>\work
directory and restart JIRA.