To Set Catch-All Account in WebSitePanel:
1. Login to your Website Panel via cp.domain.com.
2. At the center of “User Spaces” area, click on your Hosting plan name”.
3. Select “Mail -> Domains” from WebSite Panel Menu.
4. At “Mail Domains” area, click on your domain and link to “Mail Domain Properties”.
5. At “Catch-All Account:” drop down menu, select the e-mail address that you wish to set as Catch-All e-mail account.
6. Click Update to save the properties.
Please refer to the following article to know more.
Knowledge Base: How to change password in Website Panel