I'm new to Boomi, so maybe a basic question.
If I want to receive outbound messages (SOAP) from Salesforce and I use local Atom, do I need to open the specific port to listen the message from Salesforce, right?
I find the following description in this page:
"If you are using a local Atom within a secure network, you should configure your firewall/router to route incoming messages to this Atom. The proper ports should be opened for the Atom web server to receive messages."
I thought all communications between Atom and datasource is absolutely done by Atom.
Is this just an exception against this policy?