Promote decentralization, innovation, and privacy on the web.Make deploying a good mail server easy.Note that the goals of this project are to. Take a look at the system architecture diagram and security practices. Mail-in-a-Box is based on Ubuntu 22.04 LTS 64-bit and uses very-well-documented shell scripts and a Python management daemon to configure the system. You may want to check out the Mail-in-a-Box discussion forum and coordinate with anyone that has reported a similar situation recently. In other words, we don’t control how people use Mail-in-a-Box and have no technical or legal means to disable other people’s services. Like cake, there are many recipes for creating email servers besides Mail-in-a-Box ( Microsoft Exchange Server being one of the most popular), and we are just unlucky when sometimes someone with bad intentions choses ours.
#Postbox alternatives how to#
It is more like a cooking recipe for how to create a mail service - therefore, we have no way to know who is following the recipe and have no control over people baking our cake to hide a poison. Reporting spam/fraud/abuse: Mail-in-a-Box actually isn’t a mail service at all. Our social media is for announcements only. We will post announcements and security advisories to our Fediverse/Mastodon account our Twitter account the announcements section of the discussion forum, and our Slack chat (see above).ĭo not tweet or toot us questions: Always start on the forum so others can benefit from seeing your question too. If you think you have found a problem in Mail-in-a-Box or don’t get a response on the forum, then open an issue on github. If you need help, please check the maintenance guide and then ask on the forum.
This is important not just for privacy, but for the ability for the web to evolve and improve as it always has: through the ability of everyone to see how it works, tinker, and propose innovative changes. Mail-in-a-Box takes care of all of that, and no more. Mass electronic surveillance by governments revealed over the last several years has spurred a new movement to re-decentralize the web, a movement to empower individuals to be their own service providers again.Īlthough the core protocol of email, SMTP, is inherently decentralized, in practice email has become highly centralized because it is so damn difficult to implement the dozens of modern protocols that surround it.
#Postbox alternatives free#
Note: Mail-in-a-Box’s maintainers work on Mail-in-a-Box in their limited free time. If you are looking for something more advanced, try iRedMail or Modoboa. There are basically no configuration options and you can’t tweak the machine’s configuration files after installation. Please note that the goal of this project is to provide a simple, turn-key solution. See the README on github for advanced instructions. Consult the setup guide for complete details.
#Postbox alternatives install#
The script will install (and uninstall!) and configure a few dozen Ubuntu packages and the Mail-in-a-Box control panel. You will be asked to enter the email address you want and a few other configuration questions. Users report it taking just a few hours to get to a fully operational system. The setup guide walks you through getting your own box set up. See our discussion forum for tips about that. This is a challenge faced by everyone who runs their own mail server, with or without Mail-in-a-Box. Other mail services might block or spam-filter email sent from your Mail-in-a-Box. Note that while we want everything to “just work,” we can’t control the rest of the Internet. Control panel functionality can also be accessed over the RESTful HTTP API ( API documentation). The control panel displays comprehensive status checks for DNS records and system activity/monitoring and supports TOTP-based two-factor authentication for login. Mail-in-a-Box includes a web-based control panel where you can add mail accounts, mail aliases, and custom DNS records and set up backups.
It also supports simple static website hosting (since the box is serving HTTP anyway), or you can host a website elsewhere (just add custom DNS records in your Mail-in-a-Box's control panel). Your box can host mail for multiple users and multiple domain names. TLS certificates are automatically provisioned from Let’s Encrypt. When enabled, DNSSEC (with DANE TLSA) provides a higher level of protection against active attacks with other mail servers also running DANE TLSA. The box also includes automatic DNS configuration when you let it become your nameserver so that it can set important DNS records for mail deliverability and security including SPF, DKIM, DMARC, and MTA-STS. The box also includes other standard mail functionality like spam protection (spam filtering and greylisting), mail filter rules, email client autoconfiguration, and automated backups to Amazon S3 and other services.
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