diff --git a/pages/software.liquid b/pages/software.liquid
index 6b6d1fa..e01f9c7 100644
--- a/pages/software.liquid
+++ b/pages/software.liquid
@@ -185,6 +185,18 @@ sections:
                 A proxy to do HTTP basic auth from a JWT token and redis
                 session credentials; built to add JWT bearer auth support to
                 Cyrus's JMAP.
+          - title: inbuxa
+            href: https://inbuxa.org/
+            languages: [Rust]
+            license: AGPLv3
+            body: >-
+                A JMAP-first mail and collaboration server: JMAP, CalDAV,
+                CardDAV and WebDAV in one binary, with IMAP, POP3 and
+                ManageSieve supported until you switch them off. Audit log,
+                legal hold, data loss prevention and journaling are built in
+                and managed over JMAP. Every feature ships in a single AGPL
+                edition. Forked from the upstream AGPL-3.0 codebase originally
+                developed by Stalwart Labs.
           - title: shipmail
             href: https://shipmail.to/
             license: Proprietary