AEM adaptive form submission error when the submission action includes sending email
We are on AEM 6.5.5 and after updating to SP 16, the form submissions are failing with HTTP 400 Malformed request error. After some troubleshooting, I notice that the error happens only when submission action includes sending an email. We are not using the Forms add-on package as of now. Could you please advise if this is a known issue of SP 16 and if there is a fix or workaround for this.