I don't think that other one is valid. If it was valid at any point in time then maybe as redundancy. But I've never heard of smtpout & doubt it was ever correct.
If they ever had it working with that, then I bow down to their superiorority.
The Evil Within 2 review-in-progress
InVision Studio takes on Adobe XD and Sketch
Camera tips to take better iPhone photos
Comment transformer un iPhone en borne Wi-Fi ?