Which Postfix command can be used to rebuild all of the alias database files with a single invocation and without the need for any command line arguments?
Which Postfix command can be used to rebuild all of the alias database files with a single invocation and without the need for any command line arguments?
The command 'newaliases' in Postfix is used to rebuild the alias database files without requiring any additional command line arguments. This makes it the correct answer to the question.
B is correct!