From 5c3819970c00318c9c81e4f5f095987e8140675e Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 6 Apr 2019 08:24:01 +0200
Subject: [PATCH] Small improvement

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

diff --git a/app/src/main/java/eu/faircode/email/Core.java b/app/src/main/java/eu/faircode/email/Core.java
index a14aa765d1..46860d54cf 100644
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@@ -1367,7 +1367,7 @@ class Core {
             }
 
             for (Address recipient : recipients) {
-                String email = ((InternetAddress) recipient).getAddress();
+                String email = ((InternetAddress) recipient).getAddress().toLowerCase();
                 String name = ((InternetAddress) recipient).getPersonal();
                 Uri avatar = ContactInfo.getLookupUri(context, new Address[]{recipient});
                 EntityContact contact = db.contact().getContact(folder.account, type, email);