After using Instantly for a couple of days and experiencing some minor issues with Godaddy Office365 default settings not working I had to write this review about the awesome level of support I received from Instantly (Tim, specifically).

If you're a Godaddy O365 user make sure you enable your SMTP authentication from within your email "Email & Office" dashboard on productivity.godaddy.com

And the interface is great! For those that have used Lemlist, I think you'll find this interface much nice and easier to use. The learning curve seems lower