This is an account set up for the domain remotesensingconference.com

DNS - based on the settings given by MeetMax support

This is the DNS record for this domain.   The 3 CNAME records are those provided by MeetMax.   The TXT record is where the DMARC is set up - solely according to the needs of your webmaster.  

This is how an email arrives to a recipient

So the Special account only gets used when the Sending email in MeetMax is from that domain  - in this case [email protected]

Instead of being "sent" by meetmax, and checked against SPF and DKIM for meetmax - it is instead checked against settings for remotesensing.com - so it is fully in sync. with how it purports to be sent.  

AND we are now able to use the DMARC check- which is not possible in the basic account because it will always fail.