Changes since Usermin version 1.230

Scheduled Commands
Added checkboxes and a button for deleting multiple scheduled commands at once.

File Manager
Added Extract button for un-compressing tar, tgz, zip and gz archives on the server.
Added a Download button to the search results window, for downloading a selected matching file.

Mail Forwarding and Replies
Users with an @ in their names on Postfix settings can now have mail properly delivered to their mailboxes.

MySQL Database
Added options on the backup form for selecting a compatability format for exporting to other database types.

SpamAssassin Mail Filter
Added Module Config options for commands to run before and after saving SpamAssassin config changes.
Improved support for running under Virtualmin, where spamassassin is run globally.