Your Servage MX-Records have this syntax (replace yourdomain.com with your real domain name):
yourdomain.com MX 10 mail.yourdomain.com
yourdomain.com MX 20 mail2.yourdomain.com
mail.yourdomain.com A 184.108.40.206
mail2.yourdomain.com A 220.127.116.11
You find the DNS settings for your domains in your control panel under 'Domains and Websites' and 'DNS'. This CLIP shows you how to find your DNS settings - and how to change them if needed.