I have recently set up SendGrid… it has been set up and the test e-mail came through no problem, with the selected SendGrid template.
However, when I set it up in a simple workflow to send email when button clicked, I get this error message…
“1484327506287x474510747987607550 error: this header value for Authorization is not correct null”
Anyone know what the problem might be? I used the step-by-step debugger, but can’t get past this error message.