http://mysite.com/index.php/component/mailto/?tmpl=component&template=jsn_boot_ml&link=fe1bdb38abdf83786cd39e14a96f8c5037068e0d
I see from the doc that it could be something to do with Allow site templates https://www.akeebabackup.com/documentation/admin-tools/web-application-firewall.html#waf-configure and I found a support ticket that explained how to write an Exception https://www.akeebabackup.com/support/admin-tools/22272-reason-template-in-url-2-2.html
The template name in the URL is the correct one being used. I only use one template as default at the moment.
The only reason I raise this ticket is to ask if I should be worried about the fact all the events are mailto ? Or am I being to paranoid and should just set the Allow site templates.
Thanks, Mike