email: email (A command line SMTP client that's simple) email: email: Email sends email to remote SMTP servers via the command line, which email: makes it useful in cron jobs. It will send to any RFC standard remote email: ESMTP server, is TLS/SSL enabled, and will allow you to encrypt, sign, email: and design your message on the fly. It has the capability to use email: signature files with dynamic options, address book functionality, and email: users can also attach pictures, binary files, documents, or whatever email: they want. It is completely compatible with GNUPG for encryption and email: signing, and is easy to configure and use. email: