Change storage to sqlite + filesystem

nixos/modules/mail.nix

@@ -181,7 +181,7 @@ in {
               "lookup.default.hostname"
               "certificate.*"
             ] # the default ones
-            ++ ["sieve.trusted.*"]; #for macros to be able to include our redirection script
+            ++ ["sieve.trusted.scripts.*"]; #for macros to be able to include our redirection script
           sieve.trusted.scripts.redirects.contents = "%{file:/tmp/virt_aliases}%"; # generated redirect script
           session.data.script = "'redirects'";
 
@@ -190,6 +190,13 @@ in {
             # see passwd on azathoth for plaintext or machine secret in encoded format for HTTP Basic AUTH
             secret = cfg.stalwartAdminHash;
           };
+          store = {
+            # structured data in SQLite, blobs on filesystem
+            db.type = "sqlite";
+            db.path = "/var/lib/stalwart-mail/data/index.sqlite3";
+            fs.type = "fs";
+            fs.path = "/var/lib/stalwart-mail/data/blobs";
+          };
         };
       };
     };

sieve-rs.patch

@@ -0,0 +1,22 @@
+diff --git a/src/runtime/actions/action_redirect.rs b/src/runtime/actions/action_redirect.rs
+index 5b4599d..bfb46b0 100644
+--- a/src/runtime/actions/action_redirect.rs
++++ b/src/runtime/actions/action_redirect.rs
+@@ -41,17 +41,6 @@ impl Redirect {
+                     .count()
+                     < ctx.runtime.max_received_headers
+             {
+-                // Try to avoid forwarding loops
+-                if !self.list
+-                    && (address.eq_ignore_ascii_case(ctx.user_address.as_ref())
+-                        || ctx.envelope.iter().any(|(e, v)| {
+-                            matches!(e, Envelope::From)
+-                                && v.to_string().eq_ignore_ascii_case(address.as_str())
+-                        }))
+-                {
+-                    return;
+-                }
+-
+                 if !self.copy && matches!(&ctx.final_event, Some(Event::Keep { .. })) {
+                     ctx.final_event = None;
+                 }