Internal Mail Only Feature
Open Discussion
This feature has been widely adopted by many Email service providers. This is to allow the email address to receive internal email only and prevent any email from outside of the company, so to reduce spam email for the particular email box.
For example, interal@abc.com is able to receive emails from xxx@abc.com. All the emails from other domains will be rejected and bounced back with error message.
Replies have been locked on this page!