It is proper Netiquette to refrain from sharing others addresses. Don't give out other peoples email address.
Email addresses are personal contact information. Personal contact information of friends should not be shared with others because the information then becomes public.
Ask permission before sharing personal information to keep the information personal.
Refrain from sharing addresses of others without permission because they are personal information.
Published on May 15, 2015 | 0:33 Minutes | Science and Technology
An overview of Email Netiquette. Key terms and graphics that correspond to explanations.