When 'Allow access to Azure services' settings is enabled, PostgreSQL Database server will accept connections from all Azure resources including other subscription resources as well. It is recommended to use firewall rules or VNET rules to allow access from specific network ranges or virtual networks.
- Login to Azure console
- Navigate to 'Azure Database for PostgreSQL servers' dashboard
- Select the reported PostgreSQL server
- Go to 'Connection security' under 'Settings'
- Select 'No' for 'Allow access to Azure services' under 'Firewall rules'
- Click on 'Save'
Updated about 1 month ago