The "Send E-Mail" action sends an e-mail (trigger) to the profile that enters the node.
Under "eMailing", select the eMailing (trigger) to be sent. Make sure that the eMailing (Trigger) is configured correctly. If the e-mailing (trigger) cannot be sent, e.g. because the sender address is missing, the action is ignored and the profile is immediately transported to the next element.
If the option "Mailing protection" is activated, only profiles that have a valid consent, are not unsubscribed and are not on the blacklist will be sent. If the option is deactivated, profiles are sent regardless of consent and possible unsubscribing. Please note that deactivating this setting may have legal consequences.