odcid7.concentrix.net has no MX records.
Question and response
Question
dig odcid7.concentrix.net. MX
Answer
The response has no answer records.
Authority
concentrix.net. 900 SOA odcid7.concentrix.net. james\.stegemeyer.concentrix.com. 25 10800 3600 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0