How to Enable and Configure SuiteCommerce Email Domains Blocklist

You must log in to NetSuite as an Administrator to set up and manage your email domains blocklist.

In NetSuite, go to Commerce > Websites > Configuration.
Select your website and domain, then click Configure.
Go to the Advanced tab and the Blocklist Email Domains subtab.
Check the Enable Email Domains Blocklist box to enable SuiteCommerce Email Domains Blocklist for your website.
In the Domain field, enter an email domain you want to block. For example, example.net.
Click Add to add the domain to your blocklist.
Repeat steps 5 and 6 for each additional domain you want to block.
Click Save.

See Blocklist Email Domains Subtab for more information about the SuiteCommerce Email Domains Blocklist configuration properties.

What Happens When a Blocked Domain is Used?

When a customer uses a blocked email domain, the following occurs:

NetSuite checks the domain against a combined list taken from the following:
- Your custom blocklist
- NetSuite’s predefined blocklist
An on-screen message informs the customer that they can't proceed using that email and that they should try again with one from a different provider