Vesta Control Panel - Forum

I bought e mail plan from one.com. ANd I host my website on another server (VPS). I have changed DNS records now the website is reachable but I cant use outlook mail service. How can I add one.com's mx records on VestaCP. Customer service said me that you should use this MX record: domain.com.mx.one.com . Is there anyone who can help?

Most probably your VPS provider has his own DNS server which overwrites your Vesta DNS settings. Try to add MX record from your VPS customer portal.