Access to the requested URL was blocked

While trying to access the URL:
/de/component/mailto/?tmpl=component&template=ngpveneu&link=bb72b67255483c039668a8402c4163875996b294
The content is blocked for the following condition:
(none)
Additional information:
(none)
This incident was logged with the following log identifier:
ZgVzpW6KJVEIo5GlxH_b5QAAAGY
IT-Administrator:
edv@vulkaneifel.de