Environment
Secure Messaging Gateway Cloud Service
Situation
What are the MX records to be used for the Secure Messaging Gateway Cloud Service?
Resolution
Set your MX records to be:
smg1.gwava.com
smg2.gwava.com
smg3.gwava.com
Set the TTL to be between 4 hours and 1 day. The priority can be anything but should be the same for all the MX records.
Mail will start flowing through the Secure Messaging Gateway Cloud service as soon as the records are published.