spf.odysseyservices.net has no MX records.
Question and response
Question
dig spf.odysseyservices.net. MX
Answer
The response has no answer records.
Authority
odysseyservices.net. 600 SOA ns39.domaincontrol.com. dns.jomax.net. 2025111705 28800 7200 604800 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0