[SPF] 85.214.240.94 noreply@forum.sensor.community to: tony@exzample.com[spam found] (SPF fail) [Forum Sensor Community Password reset];
85.214.240.94 is defined as MX for sensor.community but is missing in SPF record?
There is no SPF record for forum.sensor.community and the SPF record for sensor.community is irrelevant for the sub-domain forum.sensor.community. Sub-domains do not inherit the SPF settings of parent domains.