Email Alert When a Network Site Is Deleted
Sends an email with the site's name, address and the person responsible whenever a site is permanently deleted from the network.
Snippet Library
Multisite snippets for WordPress
Snippets for WordPress Multisite networks: network-wide settings, new site defaults, super admin tools and cross-site tweaks. For network administrators who manage many sites from one install.
Stop Site Admins From Deleting Their Own Site
Removes Tools > Delete Site from subsite dashboards and blocks the screen, so only super admins can delete sites from Network Admin.