My professional email receiver service duocircle.com rejects emails from cameraftp.com because they are sent from 18.104.22.168 which is not in the list of SPF records published for cameraftp.com
The spf record in question reads:
cameraftp.com. 3600 IN TXT "v=spf1 a ip4:22.214.171.124/27 ip4:126.96.36.199/27 -all"
which, as you can note, does not include 188.8.131.52 For your interest the "-all" at the end of the line means "stop everything that is sent from any IP address range not already matched".
I am unable to find any way of "supporting" camerftp to trigger them to correct their spf record or abandon spf (i.e. change the last few characters to "+all"). Does anyone know any way of contacting cameraftp admin support (ie. supporting them not me)?
Regards, Ray (Electrotechie)