http://myhosting.com/kb/SMTP_for_Virtual_ServerSMTP Settings for Virtual Server
When configuring your SMTP settings for your virtual server you will need to use the following server.
The server is configured to use port 25.
myhosting Customer Support team will be happy to assist you with this. You can contact them at firstname.lastname@example.org, or by phone at 1-866-289-5091