cpe.breezeline.net has no MX records.
Question and response
Question
dig cpe.breezeline.net. MX
Answer
The response has no answer records.
Authority
cpe.breezeline.net. 3600 SOA dns-master.atlanticbb.net. root.dns-master.atlantic.net. 1745929868 86400 3600 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0