We have a SharePoint2010 on HTTPS with only one site collection. All users will have readonly access to the documents therefore site collect is locked to readonly. But we would like the site administrator to add documents to the collection manually (by logging into the server if applicable) when required so that all users can view it.
**We do not want to add every user in read only mode.
My thoughts - site administrator can access the folder and add documents to it through the windows explorer on the server, but it does not work.
Please provide some insight into it.