spf.actimo.com has no MX records.
Question and response
Question
dig spf.actimo.com. MX
Answer
The response has no answer records.
Authority
actimo.com. 600 SOA ns01.one.com. hostmaster.one.com. 2025092601 14400 3600 1209600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0