Reporting-MTA: dns; barracuda600.apboe.org
X-Spam-Firewall-Queue-ID: 82737122608C
X-Spam-Firewall-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xxxxxxxx.xxxxxxxxxxx.xxx
Arrival-Date: Mon, 20 Nov 2017 17:38:14 -0500 (EST)

Final-Recipient: rfc822; xxxxxxxx@xxxxxxxxxx.xxx.xx.xx
Original-Recipient: rfc822;xxxxxxxx@xxxxxxxxxx.xxx.xx.xx
Action: failed
Status: 5.4.6
Remote-MTA: dns; 172.16.250.252
Diagnostic-Code: smtp; 554 5.4.6 Hop count exceeded - possible mail loop