Video Email Course Design: Using Digital Marketing As A Learning Strategy (Part III): How Could You Use Email Courses? 0 Comments Bookmark Main Site Sign in Page Don't have an ATD account? Don't have an ATD account? Forgot your Password? Already an ATD customer without a web account? Institutional subscriber? Click here to sign in. Share Member-Only Content Sarah suggests a way to use an email course as an onboarding tool, or to use email as a performance-support tool. You've reached ATD member-only content. Sign in below or join ATD to continue. Sign In