Afterlogic WebMail Lite vs Mail-in-a-Box
A side-by-side comparison of two self-hosted mail servers options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Afterlogic WebMail Lite
Free webmail front-end for IMAP and SMTP servers
VS
Mail-in-a-Box
Turn a fresh server into a working mail server
| Feature | Afterlogic WebMail Lite | Mail-in-a-Box |
|---|---|---|
| Category | Mail Servers | Mail Servers |
| License | AGPL-3.0 | CC0-1.0 |
| Language | Shell | Python |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | bare-metal, one-click |
| GitHub stars | ★ 360 | ★ 15,385 |
| First released | 2010 | 2014 |
| Replaces | Gmail, Outlook Web | Google Workspace, Microsoft 365 |
Why pick each one
Choose Afterlogic WebMail Lite if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Shell
Frequently asked questions
Is Afterlogic WebMail Lite or Mail-in-a-Box better?
Neither is universally better. Mail-in-a-Box has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Afterlogic WebMail Lite and Mail-in-a-Box free and open-source?
Yes. Afterlogic WebMail Lite is licensed under AGPL-3.0 and Mail-in-a-Box under CC0-1.0. Both can be self-hosted at no software cost.
Can I run Afterlogic WebMail Lite and Mail-in-a-Box with Docker?
Afterlogic WebMail Lite: yes. Mail-in-a-Box: check the project docs for container support.