diff --git a/pages/software.liquid b/pages/software.liquid
index 7f0c389..0b8e00f 100644
--- a/pages/software.liquid
+++ b/pages/software.liquid
@@ -65,6 +65,14 @@ sections:
             href: https://github.com/Intermesh/groupoffice
             languages: [Javascript]
             body: Open source groupware and collaboration platform.
+          - title: ihasmail
+            href: https://ihasmail.org/
+            languages: [TypeScript, React]
+            license: AGPLv3
+            body: >-
+                Immutable webmail for Stalwart Mail Server: mail, calendars,
+                contacts, files and Sieve filters in one app, speaking only
+                JMAP. Runs read-only, with no database and no volume.
           - title: JMAP Demo Webmail
             href: https://github.com/jmapio/jmap-demo-webmail
             languages: [JavaScript]