Spam emails can be a major nuisance, but you can reduce the volume of unwanted messages with the following strategies:
- Enable SpamAssassin in cPanel:
- Log in to cPanel and go to the Email section.
- Click on Spam Filters and enable Apache SpamAssassin, which filters incoming messages based on various spam indicators.
- Adjust Spam Filter Sensitivity:
- In the Spam Filters settings, adjust the sensitivity level. A lower score (e.g., 1-3) results in more aggressive filtering, while a higher score (e.g., 7-10) allows more emails through.
- Set Up Email Filtering:
- In cPanel, go to Email Filters under the Email section.
- Create custom filters to block specific email addresses, domains, or keywords commonly found in spam emails.
- Use BoxTrapper (Optional):
- BoxTrapper requires email senders to verify themselves before their emails are delivered. This is useful for reducing spam but may block legitimate senders.
- To enable BoxTrapper, go to BoxTrapper under the Email section in cPanel, and configure it for your email account.
- Mark Emails as Spam:
- Mark unwanted emails as spam in your email client. This helps your email provider improve its spam detection.
- Disable Catch-All Email:
- In cPanel, disable the default address or catch-all setting for your domain. This prevents your domain from receiving emails sent to non-existent addresses (which are often targeted by spammers).
- Review Blacklist and Whitelist:
- Use cPanel’s Email Filters to add trusted senders to your whitelist and block known spammers via a blacklist.