- Plesk Onyx
How to enable FormMail application on Plesk server?
- Go to Plesk > Domains > example.com > Applications > All Available Applications > FormMail.
- Make sure that it is available application for the Service Plan in Plesk > Service Plans > Example Service Plan > Applications
- Make sure that option Provide only applications that I select is unchecked - this way customers are allowed to install all applications available from the Application Catalog.
- In case there are some restrictions to install applications on the Service Plan: add FormMail application to Selected column and click Update & Sync.