1. Check Email Settings:
   • Ensure that your WordPress settings have the correct admin email.
2. Use SMTP Plugins:
   • Install an SMTP plugin like WP Mail SMTP or Easy WP SMTP.
   • Configure it with your email provider’s SMTP settings.
3. Check Spam Folder:
   • Sometimes emails may end up in the spam folder. Ask recipients to check.
4. Test Email Functionality:
   • Use plugins like Check & Log Email to test if emails are being sent.
5. Contact Hosting Provider:
   • Ensure that your hosting provider does not block email ports.
6. Enable Email Logging:
   • Use a plugin to log emails and troubleshoot issues.
7. Use a Transactional Email Service:
   • Services like SendGrid, Mailgun, or Amazon SES can improve deliverability.
8. Check for Plugin Conflicts:
   • Disable all plugins and reactivate them one by one to identify any conflicts.

By following these steps, you should be able to resolve most email delivery issues in WordPress.

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