Abstract email validator

Download the Email Validator (Abstract) from our store https://nop-station.com/customer/downloadableproducts
Go to Administration → Configuration → Local plugins
Upload the Email Validator (Abstract) zip file using the "Upload plugin or theme" button.
Click on, the 'Reload list of plugins' button. The Nop-Station Email Validator (Abstract) will appear in the plugin list.
Install the NopStation Core plugin first and then install Nop-Station Email Validator (Abstract) Plugin
To make the plugins functional, restart the application.

Go to Admin → NopStation → Email Validator(Abstract) → Configuration at the Administration panel
Enable plugin: Determines whether the plugin is enabled or not.
Customer address pages. Validate email: Customer address pages. Determines whether to validate email.
Customer info (or register) page. Validate email: Customer info (or register) page. Determines whether to validate email.
Api key: Enter Abstract unique Api key.
Allow risky emails: Check to allow emails with 'Risk' deliverability.
Blocked domains (comma separated): Enter comma separated domain names which you want to block.
Revalidate invalid emails after hours: Revalidate invalid emails after hours.
Enable log: Check to enable log.