I was wanting to change the default template that Fail2Ban sends it's emails with. I found the 'jail.local' file and changed the default to 'sendmail-whois' but every time I restart Fail2Ban from the FreePBX GUI the file is reverted. There should be an options in the System Admin (Intrusion Detection) area to select the default email method. There are already a few there so I don't think it would be that hard to allow us to select one in the GUI and update the 'jail.local' file. I couldn't find any tickets explaining an issue with this and that way we don't go mucking around in the config files. Thanks.