How to stop mail delivery system failure email spam

The pesky "delivery system failure" email spam! Here are some tips to help you stop receiving these unwanted emails:

1. Report the spam:

2. Mark as "Not spam" (if you're sure it's a legitimate email):

3. Update your email provider's spam filters:

4. Use a spam filter plugin or extension:

5. Use a disposable email address:

6. Don't respond to spam emails:

7. Don't click on links or download attachments:

8. Use strong email passwords and enable two-factor authentication:

9. Monitor your email account activity:

10. Consider using a VPN:

11. Use a reputable email client:

12. Report the spam to the Federal Trade Commission (FTC):

By following these tips, you can reduce the likelihood of receiving "delivery system failure" email spam and keep your email account secure.