docs: update Roundcube guide

Adds a short explanation what roundcube even is.

Extract and extend the roundcube example showing plugin and spellchecking
support. We also inherit a plausible maximum attachment size based on
Postfix's message_size_limit. The nginx vhost forces TLS and manages
certificates using the ACME integration.
This commit is contained in:
Martin Weinelt
2026-03-10 02:26:25 +01:00
parent cff7a27cfe
commit 8d996b109d
4 changed files with 61 additions and 32 deletions
+1 -1
View File
@@ -35,7 +35,7 @@ Welcome to NixOS Mailserver's documentation!
backup-guide
radicale
add-roundcube
roundcube
rspamd-tuning
flakes
autodiscovery