Hey, Katie. I wonder if this is the same issue reported by this fellow. If so, we have a bug filed for a fix, but it hasn't been fixed yet.
Eric, Not sure if its entirely the same from his description. I think my emails are going through, they just are not including the "optional" message anymore.
Yeah, that is the same issue I think. I will add your report to the bug report around this and hopefully this can get moving up in priority.
Just wanted to update you that the fix for this issue is being released this afternoon.
Its working now, thanks!