SEQUENCES - Send as a Reply to prior email sent in the Sequence.

[DavidatWISE (David R Currie)]

The option to Send as a Reply is important, as threads tend to get better response within an email Sequence than do new emails, and tend to get fewer unsubscribes. The feature would basically allow 2-n steps in a sequence to be replies to the prior email sent, this keeping sequences in a thread.