Supplier communication email sent from Non Production Instance
We have set below two setup for our test instance to restrict ougoing emails.
1) Delivery Configuration
Tools > Reports and Analytics > Browse Catalog > Administration > Publisher > Manage Publisher > Delivery Configuration > Allowed Email Recipient Domains is set as "zzzz"
2) Workflow Notification.
Notification bell Icon > More Details > User Details > Administration > Notification mode is set as "In -App"
We only enabled Profile "PO_CONTROL_SUPPLIER_COMMUNICATION" to "Yes" which was set to "No"
Does that mean PO_CONTROL_SUPPLIER_COMMUNICATION super seeded the two setup (Delivery Configuration and Work Flow Notification.)which we did to stop out going emails ?