"include:spf-au.emailsignatures365.com"
Question and response
Question
dig qsl.net.au. SPF
Answer
qsl.net.au. 3600 SPF "include:spf-au.emailsignatures365.com"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0