also, I have tried to recreate your code and it works for me, however the email automatically reached my ‘Promotions’ folder instead of my ‘Primary’ folder in my inbox.
Check your ‘Promotions’ and your ‘Spam’ folders in your inbox and see if the email is there.
Yes, I have created the triggered e-mail with the ID showed. It‘s even more weird the code works for you and don’t for me!
I have doubld checked and the e-mail was not sent. Any idea?