Hi Davidjay,
I purchased Tier-3 yesterday. Loving the simplicity of the add. It works pretty smoothly.
Facing one issue. I added gmail id in my profile. So email with video is going from my gmail to my students.

But somehow this email always land up in spam/junk. If I manual send email from gmail, it goes to inbox, but if I shoot email from warm welcome, it lands up in spam. FYI, I am just adding test video and no other content in email and sending it to one person only(not bulk email really). Kindly let me know if I am missing something or some workaround is there to avoid this spam kind of situation.