spfsaas.cloud2be.net has no MX records.
Question and response
Question
dig spfsaas.cloud2be.net. MX
Answer
The response has no answer records.
Authority
cloud2be.net. 300 SOA ns3.easi.net. support.easi.net. 2026030400 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0