diff --git a/nixos/modules/services/mail/stalwart-mail.nix b/nixos/modules/services/mail/stalwart-mail.nix
index f576a426b318..8ab3497f7a17 100644
--- a/nixos/modules/services/mail/stalwart-mail.nix
+++ b/nixos/modules/services/mail/stalwart-mail.nix
@@ -32,10 +32,15 @@ in {
       global.tracing.level = mkDefault "info";
       queue.path = mkDefault "${dataDir}/queue";
       report.path = mkDefault "${dataDir}/reports";
+      store.db.type = mkDefault "sqlite";
       store.db.path = mkDefault "${dataDir}/data/index.sqlite3";
-      store.blob.type = mkDefault "local";
-      store.blob.local.path = mkDefault "${dataDir}/data/blobs";
+      store.blob.type = mkDefault "fs";
+      store.blob.path = mkDefault "${dataDir}/data/blobs";
+      storage.data = mkDefault "db";
+      storage.fts = mkDefault "db";
+      storage.blob = mkDefault "blob";
       resolver.type = mkDefault "system";
+      resolver.public-suffix = mkDefault ["https://publicsuffix.org/list/public_suffix_list.dat"];
     };
 
     systemd.services.stalwart-mail = {
@@ -57,8 +62,8 @@ in {
         KillSignal = "SIGINT";
         Restart = "on-failure";
         RestartSec = 5;
-        StandardOutput = "syslog";
-        StandardError = "syslog";
+        StandardOutput = "journal";
+        StandardError = "journal";
         SyslogIdentifier = "stalwart-mail";
 
         DynamicUser = true;
diff --git a/nixos/tests/stalwart-mail.nix b/nixos/tests/stalwart-mail.nix
index b5589966a160..634c0e2e3926 100644
--- a/nixos/tests/stalwart-mail.nix
+++ b/nixos/tests/stalwart-mail.nix
@@ -42,20 +42,22 @@ in import ./make-test-python.nix ({ lib, ... }: {
 
         session.auth.mechanisms = [ "PLAIN" ];
         session.auth.directory = "in-memory";
-        jmap.directory = "in-memory";  # shared with imap
+        storage.directory = "in-memory";  # shared with imap
 
         session.rcpt.directory = "in-memory";
         queue.outbound.next-hop = [ "local" ];
 
         directory."in-memory" = {
           type = "memory";
-          users = [
+          principals = [
             {
+              type = "individual";
               name = "alice";
               secret = "foobar";
               email = [ "alice@${domain}" ];
             }
             {
+              type = "individual";
               name = "bob";
               secret = "foobar";
               email = [ "bob@${domain}" ];
@@ -90,8 +92,9 @@ in import ./make-test-python.nix ({ lib, ... }: {
 
         with IMAP4('localhost') as imap:
             imap.starttls()
-            imap.login('bob', 'foobar')
-            imap.select('"All Mail"')
+            status, [caps] = imap.login('bob', 'foobar')
+            assert status == 'OK'
+            imap.select()
             status, [ref] = imap.search(None, 'ALL')
             assert status == 'OK'
             [msgId] = ref.split()