diff --git a/app/src/main/java/eu/faircode/email/Core.java b/app/src/main/java/eu/faircode/email/Core.java
index ce8b1c8766..50fe03a0fe 100644
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@@ -64,7 +64,6 @@ import com.sun.mail.pop3.POP3Store;
 
 import org.json.JSONArray;
 import org.json.JSONException;
-import org.json.JSONObject;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
@@ -3507,7 +3506,7 @@ class Core {
                             message.signedby = (signers.isEmpty() ? null : TextUtils.join(",", signers));
                             message.dkim = !signers.isEmpty();
                             message.dmarc = Boolean.TRUE.equals(message.dmarc) ||
-                                    helper.isAligned(context, signers, message.return_path, message.from);
+                                    helper.isAligned(context, signers, message.return_path, message.smtp_from, message.from);
                         }
 
                         if (message.size == null && message.total != null)
@@ -4659,7 +4658,7 @@ class Core {
                 message.signedby = (signers.isEmpty() ? null : TextUtils.join(",", signers));
                 message.dkim = !signers.isEmpty();
                 message.dmarc = Boolean.TRUE.equals(message.dmarc) ||
-                        helper.isAligned(context, signers, message.return_path, message.from);
+                        helper.isAligned(context, signers, message.return_path, message.smtp_from, message.from);
             }
 
             // Borrow reply name from sender name
diff --git a/app/src/main/java/eu/faircode/email/MessageHelper.java b/app/src/main/java/eu/faircode/email/MessageHelper.java
index 95b2c068b5..4387896564 100644
--- a/app/src/main/java/eu/faircode/email/MessageHelper.java
+++ b/app/src/main/java/eu/faircode/email/MessageHelper.java
@@ -2610,12 +2610,14 @@ public class MessageHelper {
         return null;
     }
 
-    boolean isAligned(Context context, List<String> signers, Address[] return_path, Address[] from) {
+    boolean isAligned(Context context, List<String> signers, Address[] return_path, Address[] smtp_from, Address[] from) {
         List<Address> envelop = new ArrayList<>();
         if (return_path != null)
             envelop.addAll(Arrays.asList(return_path));
         if (from != null)
             envelop.addAll(Arrays.asList(from));
+        if (smtp_from != null)
+            envelop.addAll(Arrays.asList(smtp_from));
         for (String signer : signers) {
             for (Address a : envelop) {
                 String domain = UriHelper.getEmailDomain(((InternetAddress) a).getAddress());