Hi @jwDave
Thanks for your patience while I looked at the logs.
So this is where the form is failing:
SMTP Error: Could not connect to SMTP host. Connection failed. stream_socket_enable_crypto(): Peer certificate CN=``nacho.chillidoghosting.com``' did not match expected ``CN=``smtp.mail.me.com``’"
You are hosting with Chillidog but it looks like you are trying to use your Apple me.com email address as the SMTP server.
Are you using your normal email password for your me.com email account, or are you using an app-specific password? I’m still not sure if Apple allows form mail to be sent from their SMTP server, but the guide I posted in the other thread talking about this says you have to use an app-specific password for the SMTP settings.
Let us know and we can further troubleshoot.