When setting up your email system on UnderHost.com, it’s essential to ensure proper email deliverability. Misconfigured DNS settings, especially when using Cloudflare or third-party DNS, can lead to email delivery issues. This guide will help you correctly configure your SPF records and improve your email delivery performance.
1. Adding an SPF Record to Your Domain
To ensure emails sent from your domain are authenticated and not marked as spam, you need to add an SPF record. Here’s how to do it:
- Log into your DNS management system (UnderHost nameservers, Cloudflare, or your third-party DNS provider).
- Add a TXT record for your sending domain.
- Use the following value for your SPF record:
v=spf1 ip4:serverip include:relay.mailbaby.net +a +mx ~all
Replace serverip with the IP address of your server, which can be found in your cPanel account.
2. Verifying Email Deliverability Settings in cPanel
UnderHost’s cPanel makes it easy to verify and manage email deliverability settings. Follow these steps:
- Log into your UnderHost cPanel account.
- Navigate to the Email Deliverability section.
- Check the records for your domain, including SPF, DKIM, and DMARC. All records should display as valid.
- If there’s an issue, update or add the necessary records as instructed.
3. Locating Your Server IP in cPanel
If you’re unsure about your server’s IP address:
- Log into your cPanel account.
- Look for the Server Information or General Information section on the dashboard.
- Your server IP address will be listed there. Use this IP in your SPF record.
4. Send Emails Using Authenticated Addresses
Email authentication is crucial to avoid rejections or being flagged as spam. Ensure you:
- Send emails using a properly configured email address from your domain.
- Avoid sending emails via PHPmail, as this method is often blocked or rejected by major email providers like Google. Instead, configure your email clients or scripts to use SMTP with authentication.
5. Troubleshooting Common Issues
If you continue experiencing issues:
- Double-check your SPF record for typos or incorrect values.
- Verify that your domain's DNS settings are synchronized if you recently updated them.
- Ensure your DKIM and DMARC records are also correctly configured for better email security.
By following these steps, you’ll improve email deliverability and avoid unnecessary problems with your email system on UnderHost.com.
