I wanted to let you know that there might be a discrepancy in the error message for the email feature. It currently says, "You cannot send more than 50 per hour," while the limit appears to actually be 50 emails per day
Free user here. Can't send more than 8 or 9 emails from a loop block as part of a Workflow, before it shows the 50 email-an-hour error. Tried setting the execution to Sequential to no avail.