From 6fa3a7c7b3efc03e820b74530af4ee1d3497d97d Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sun, 19 Feb 2023 13:16:37 +0100
Subject: [PATCH] Added remarks

---
 app/src/main/java/eu/faircode/email/AdapterMessage.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index 210bf401df..4cb4788102 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -2499,10 +2499,11 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     message.signedby != null &&
                     message.from != null &&
                     message.from.length == 1) {
+                // https://dmarcly.com/blog/what-is-dmarc-identifier-alignment-domain-alignment
                 String domain = UriHelper.getEmailDomain(((InternetAddress) message.from[0]).getAddress());
                 if (domain != null)
                     for (String signer : message.signedby.split(","))
-                        if (signer.equals(domain)) {
+                        if (signer.equals(domain)) { // TODO: root domain check?
                             known_signer = true;
                             break;
                         }