In this section you can enable / disable some automatic messages that the system can send:
Confirmation request email
(active by default):
a message sent to new members to confirm their willingness to register.
send an email to each recipient who confirms their submission.
send a text message to each recipient confirming their submission.
Welcome series (Workflow)
build and send a series of automatic messages to welcome your subscribers or send them different welcome emails according to the preferences expressed during the submission.