Organization profile -- Email (will be public)

In GitHub Organization settings under Organization profile, there is a field called “Email (will be public)”.

  1. This Field “Email (will be public)” accepts email addresses separated by Comma and also by semiColon. (We have tested that it accepts Comma & Semi colon)
  2. What is the recommendation of GitHub to add two E-Mail address. (Use comma or E-Mail address)
  3. If we add two email address separated by Comma, will GitHub send E-Mails to both the email address or fail sending E-Mail.
  4. What E-mails / notifications will be sent to this E-Mail address.