The SMTP relay server for your VPS Hosting depends on the data center where it's located:
|Data center||SMTP Relay Server|
Your server must send mail using our relay servers. This prevents network abuse and helps ensure our customers don't lose network access for using the same network as a spammer.
For the most part, you don't need to worry about these settings unless something isn't working, or unless you want to use a different mail server daemon on your server.
Our servers have an outbound email limit of 5000 per day. If you need to send more than 5000 emails per day, you can contact Support for assistance.
STATEMENT OF SUPPORT:
Please keep in mind that troubleshooting the configuration/functionality of third-party applications is not covered by our statement of support. These resources were provided as a courtesy to assist you to the extent of our abilities. For more information on our statement of support, feel free to click here.