Hosted Exchange 2010 is a legacy service. We still support existing customers, but we no longer sell it. We're moving customers to Zimbra Mail or Microsoft 365, and we'll contact you before your mailbox moves. Manage legacy services in the legacy portal at my.ozhosting.com.
To create a Distribution list and add members in Hosted Exchange do the following:
1. Login to the Control Panel. my.ozhosting.com
2. Go to the Exchange Tab.
3. Click the Distribution lists tab.
4. Click Add Distributrion List.
5. To add members click the Distribution List name then click the Members tab.