There are a few steps that you can take to block emails from a certain domain:
- Identify the domain – Determine the domain name of the email sender, i.e. example.com.
- Whitelist primary contacts – Befor blocking a domain, make sure to whitelist any emails that you would like to receive from individuals from that domain.
- Adjust settings in email provider – Based on the email service provider that you are using, the next step would be to adjust your settings to block that specific domain.
- Verify the change – Once you have adjusted your settings, go back and check to ensure the change has taken place.