Feature request: https://mailinabox.email/ ddns updater

[geek-baba]

1. What's the feature?

Add https://mailinabox.email/ as a service provider

2. Extra information?

[aaronsql2019]

uh, mailinabox ONLY supports ubuntu 22?

Can't we use mailcow instead? what OS are supported THERE?

Here is my AI 'research':

ChatGPT_Prompt
what OS is supported by 'mailcow'? my 'mailinabox'? What are alternatives? is hestiaCP a decent email platform?

ChatGPT_Answer
Here’s a breakdown of what you need to know:

Mailcow

• Supported OS:
  • Officially supports Debian (recommended) and Ubuntu.
  • Runs as a Dockerized solution, so technically, any OS that supports Docker can run Mailcow.
  • Best used on a dedicated VM or server due to its resource requirements.

Mail-in-a-Box

• Supported OS:
  • Officially supports Ubuntu 22.04 LTS.
  • Does not support other distributions without major modifications.
  • Focuses on simplicity and automation, making it great for non-experts.

Alternatives

1. HestiaCP

   • Supports Debian and Ubuntu.
   • Provides Exim + Dovecot for email.
   • Includes Roundcube for webmail.
   • Has basic spam filtering (SpamAssassin).
   • Lacks advanced email filtering and deliverability controls of Mailcow.

2. iRedMail

   • Supports Debian, Ubuntu, CentOS, AlmaLinux, Rocky Linux, and OpenBSD.
   • Uses Postfix, Dovecot, Roundcube, and SpamAssassin.
   • Offers a paid version (iRedMail Pro) with additional features.

3. Modoboa

   • Supports Debian and Ubuntu.
   • Comes with a web-based admin panel.
   • Includes email monitoring and anti-spam tools.

4. Mailu

   • A Docker-based alternative to Mailcow.
   • Uses Postfix, Dovecot, and Rspamd.
   • Lightweight but requires manual setup.

Is HestiaCP a Good Email Platform?

HestiaCP is okay for personal or small business email, but it's not as feature-rich as Mailcow for managing high-volume mailboxes. It lacks advanced anti-spam, DKIM/DMARC controls, and modern email security measures that Mailcow or Mail-in-a-Box provide.

If you need a simple, free solution for low-traffic email, HestiaCP is fine.
If you need enterprise-grade deliverability, spam protection, and email policies, Mailcow is the better choice.

Would you like help setting up one of these?