In Salesforce Email-to-Case Routing, the Accept Email From is used to restrict email domain in On Demand Email to Case in Salesforce. Please check the following screenshot for reference.
![](https://www.infallibletechie.com/wp-content/uploads/2023/01/Salesforce-Email-to-Case-Routing-Accept-Email-From.png)
In Salesforce Email-to-Case Routing, the Accept Email From is used to restrict email domain in On Demand Email to Case in Salesforce. Please check the following screenshot for reference.