Just received an email this morning about this. Not sure how it works, if it is by webhooks or the App directly. Would like support documentation.
My Subpage is running on my 150 websites. The program is a keeper. I built a simple banner in my web page builder linking to the sub-domain. I'm pretty happy that the tool was easy to use and implement, now I just need to hook up the email to a program for emailing out. Would love Emailit, Sendfox or Acumbamail as I own these tools.