Email Etiquette Courses
University of California, Irvine via Coursera Writing Professional Email and Memos (Project-Centered Course)
University System of Georgia via Coursera Using Email for Networking in English
University of Washington via edX Write Better Emails: Tactics for Smarter Team Communication
Udemy Business Skills: Email Etiquette Rules Everyone Should Know
Udemy Email Writing- How to Write Effective Emails
Udemy Effective Email Communication
Pluralsight Communication Foundations
LinkedIn Learning Writing Email
LinkedIn Learning Writing Formal Business Letters and Emails
LinkedIn Learning