OSSEC Alert - hera.int.autonsys.com - Level 2 - Unknown problem somewhere in the system.

[OSSEC HIDS]

OSSEC HIDS Notification.
2019 Oct 07 22:08:20

Received From: hera.int.autonsys.com->/var/log/maillog
Rule: 1002 fired (level 2) -> "Unknown problem somewhere in the system."
Portion of the log(s):

Oct  8 00:08:19 hera.int.autonsys.com dma[15362.8018280a0]: connect to smtp.gmail.com [2607:f8b0:400d:c07::6d] failed: No route to host



 --END OF NOTIFICATION