/var/mail No listener required, or the services, authentication and encryption that go with them. In this case I run email for myself. Email gets pushed from a

/var/mail No listener required, or the services, authentication and encryption that go with them. In this case I run email for myself. Email gets pushed from an Internet MTA with global addresses, to a local MTA that happens to be my workstation. I either read the email from the console, or ssh in through a jump host.