py5.pie.com.tw has no MX records.
Question and response
Question
dig py5.pie.com.tw. MX
Answer
The response has no answer records.
Authority
pie.com.tw. 3600 SOA ns.mail2000.com.tw. cloud_se.openfind.com.tw. 2025080701 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0