Sanitize email addresses from address book

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -673,7 +673,7 @@ public class FragmentCompose extends FragmentBase {
                 int colName = cursor.getColumnIndex("name");
                 int colEmail = cursor.getColumnIndex("email");
                 String name = cursor.getString(colName);
-                String email = cursor.getString(colEmail);
+                String email = MessageHelper.sanitizeEmail(cursor.getString(colEmail));
                 StringBuilder sb = new StringBuilder();
                 if (name == null)
                     sb.append(email);
@@ -1586,7 +1586,7 @@ public class FragmentCompose extends FragmentBase {
                     if (cursor != null && cursor.moveToFirst()) {
                         int colEmail = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.ADDRESS);
                         int colName = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
-                        String email = cursor.getString(colEmail);
+                        String email = MessageHelper.sanitizeEmail(cursor.getString(colEmail));
                         String name = cursor.getString(colName);
 
                         try {

app/src/main/java/eu/faircode/email/MessageHelper.java

@@ -1702,6 +1702,17 @@ public class MessageHelper {
         return sb.toString();
     }
 
+    static String sanitizeEmail(String email) {
+        if (email.contains("<") && email.contains(">"))
+            try {
+                InternetAddress address = new InternetAddress(email);
+                return address.getAddress();
+            } catch (AddressException ignored) {
+            }
+
+        return email;
+    }
+
     static boolean equalEmail(Address a1, Address a2) {
         String email1 = ((InternetAddress) a1).getAddress();
         String email2 = ((InternetAddress) a2).getAddress();