Oscar Beaumont oscartbeaumont

#Self-Hosted Email Server

This guide shows you how to set up a self-hosted email server.

##The Stack

###At The Core

README

Services declared as oneshot are expected to take some action and exit immediatelly (thus, they are not really services, no running processes remain). A common pattern for these type of service is to be defined by a setup and a teardown action.

Let's create a example foo service that when started creates a file, and when stopped it deletes it.

Define setup/teardown actions

Create executable file /opt/foo/setup-foo.sh:

	set daemon 30 with start delay 60
	set logfile syslog facility log_daemon
	set httpd port 2812
	allow localhost

	set mailserver localhost
	set alert [email protected] but not on { instance }

	mail-format {
	From: [email protected]

	package main

	import (
	"bufio"
	"compress/gzip"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<title>Horizontal Navigation Bar w/Rollover Effect</title>
	<style type="text/css">
	<!--

	#navbar ul {
	margin: 0;
	padding: 5px;

	var restify = require('restify');

	// Authentication
	var passport = require('passport');
	var LocalStrategy = require('passport-local').Strategy;
	var sessions = require("client-sessions");

	var server = restify.createServer();
	server.use(restify.queryParser());
	server.use(restify.bodyParser());

	#!/bin/bash
	#
	# Set up OSX preferences
	#
	# Inspired by: https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	###########################################
	# CONFIG

	HOSTNAME="machiavellia"
	TIMEZONE="America/Chicago" # 'systemsetup -listtimezones'

	package main

	import (
	"encoding/base64"
	"net/http"
	"strings"
	)

	type handler func(w http.ResponseWriter, r *http.Request)

	package main

	import (
	"flag"
	"io"
	"log"
	"net"
	"net/http"
	"strings"
	)

	package main

	import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/tls"
	"crypto/x509"
	"crypto/x509/pkix"
	"errors"
	"log"