Setting up proper DNS records is critical for successful email marketing. Here are the essential DNS records to configure on your VPS:
- SPF Record: Verifies your domain is allowed to send emails.
- DKIM Record: Digitally signs your emails for better deliverability.
- DMARC Record: Tells receiving servers how to handle emails that fail SPF or DKIM checks.
By configuring these records correctly, you improve your chances of reaching the inbox and maintaining a good sender reputation.