725 Open source projects that are alternatives of or similar to Mailserver

Simple and full-featured mail server using Docker

Ansible playbooks to deploy a full featured mail server stack using Docker.

一键安装Trojan-GFW代理,Hexo博客,Nextcloud等應用程式。

Hermes Secure Email Gateway is a Free Open Source Ubuntu 18.04 or 20.04 Server based Email Gateway that provides Spam, Virus and Malware protection, full in-transit and at-rest email encryption as well as email archiving. It features the latest email authentication techniques such as SPF, DKIM and DMARC.

AnsiPress - Simple L(Linux) E(NGINX) M(MariaDB) P(PHP7) Shared Hosting Setup

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

Software to provision a mail server with users from a Windows or Samba 4 Active Directory

Ansible role to set up postfix in Debian-like systems

Install the latest Certbot in a breeze. Great for Ubuntu Focal 20.04, and other Linux/Mac.

A set of ansible scripts to build a personal mail server / private cloud / etc.

Deploy & run Docker Compose project for WordPress instance with Let's Encrypt HTTPS encryption

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

Automated letsencrypt setup for heroku

An all-in-one, one click system maintenance application for Ubuntu/Debian operating systems and derivatives

opmsg p2p transport network

Cert manager acme dns01 webhook provider for alidns

AlternC Hosting Panel

An ACME client library and PowerShell client for the .NET platform (Let's Encrypt)

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy

A face authentication system for Ubuntu that works while logging in and running "sudo" commands with a friendly CLI to operate it.

easy-gpg-to-paper aims to make exporting your secret gpg key to paper, and then restoring from paper, an easy and painless process.

Easily remove old/unused PVE kernels on your Proxmox VE system

Molior - Debian Build System

Framework to join Linux's physical security bricks.

Install GNU/Linux on NextBook Flexx 10.1

[Replaced by https://invent.kde.org/network/kaidan] Kaidan, a simple and user-friendly Jabber/XMPP client for every device and platform.

SpoCon - A Spotify Connect Client for Debian , Ubuntu and Raspberry Pi based on librespot-java

Ansible role to set up (multiple) wordpress installations in Debian-like systems (using wp-cli)

More complete Debian environment for Docker

My config files for i3-gaps and Linux, first rice.

Java ACME Client application

Raspberry Pi setup with Pi-Hole, CloudflareD, DHCP as the ultimate Ad-blocker

A yet another Ubuntu/Debian-specific tool that makes switching between multiple JDK versions a one liner

A basic .NET Core website boilerplate using PostgreSQL for storage, Adminer for db management, Let's Encrypt for SSL certificates and NGINX for routing.

Deploy Rocket.Chat with Ansible!

lots of dockerfiles, based on alpine

SSL Certificate Manager UI for Windows, powered by Let's Encrypt. Download from certifytheweb.com

Create a deb for your elixir release with ease

Use GPG to encrypt a file using our best settings

Use Let's Encrypt on private (LAN) servers using DNS validation

i3wm configuration files

Apache Guacamole out of the box compose setup with Nginx Reverse Proxy, Lets Encrypt. Simple and easy deployable with Docker Compose. Uses only Official Guacamole Docker Images

The devices I have, what runs on them, their configurations, issues, solutions, and associated projects

HiddenVM — Use any desktop OS without leaving a trace.

Generate a bootable live image from any Debian/Ubuntu filesystem tree.

Ansible role for LetsEncrypt

Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.

infrastructure: docker-compose config for node and redis behind upstream nginx ( SSL/HTTPS ) on debian jessie

Run your own privacy-first ad blocking service in the cloud for free on Google Cloud Services.

Manipulate DNS records on various DNS providers in a standardized way.

Serving content from a git repository via HTTPS (including let's encrypt provisioning) as MirageOS unikernel

Linux utility which aims to automatically install and configures Android SDK, Eclipse ADT Plugin, adds hardware support for devices and enables full MTP support.

Live cd/dvd customization tool

Ghost blog with nginx proxy, lets encrypt ssl in a docker-compose (ready for production)

seedbox installation script for Ubuntu and Debian systems

Docker image to generate, renew, revoke RSA and/or ECDSA SSL certificates from LetsEncrypt CA using certbot and acme.sh clients in automated fashion

🔧 📦 Tools to use Artifactory as a Debian (APT) repository, and dput DEB packages into it, or upload them to Bintray.

Chromium OS Universal Chroot Environment