If you want something lightweight, you can also use KanIDM instead of Authelia + LLDAP. It supports LDAP, OAuth and RADIUS.

And, like LLDAP, KanIDM is written in Rust. Projects like Authelia and Zitadel are also fast but they still use a garbage collector that kicks in every now and then.

Pro:

• it’s written in GoLang, which makes it probably less resource Hungry than Nextcloud (but the new OwnCloud is written in GoLang, too)
• it supports multiple storage providers

Con:

• NextCloud has a lot of NextCloud apps that allow you to do far more than just storing files
• I just get a weird feeling when I see dependencies to Tencent Cloud and Upyun. But it’s probably just me and it’s probably just used properly for binding on their cloud storage.

If you really only want LDAP, take LLDAP. But most people might want more and in that case KanIDM (LDAP, OAuth2, RADIUS and more) might be what you’re looking for.

Both projects are modern, written in Rust and very lightweight.

Is it possible to integrate that list with Stalwart? Like DNSBL or so? Or is that a different format?

/CC /u/StalwartLabs

I don’t understand. You mean something Stalwart mail server on a raspberry pi or so?

Nice, like OpenSign, signdocs, contract or LibreSign?

Fonoster is planning to become a Twilio alternative.

They don’t have SMS support yet however.

You’re probably looking for Fonoster

I think that KanIDM can do this.

There’s an NGINX container which has a bunch of security features (i.e. WAF with OWASP, auto ban of strange actors, bot challenges, integrated blocklists of bad actors, request limits etc) built-in, is well documented and even has an optional GUI.

It’s called Bunkerweb and they’re also at /r/BunkerWeb and on Discord.