hello folks, i have mail server with following details. 1.postfix(virtual domains] 2. courierimap i have a domain example.com that have email accounts like. [email protected] [email protected] [email protected] [email protected] [email protected][alias for user1@,user2@,user3@] how i restrict that only [email protected] have rights to send emails to [email protected]. No one from outside and no one from inside will not sent email to [email protected] only [email protected] will sent email to [email protected]. Please suggest how can i achieve that. Edit/Delete Message
