Check cc/bcc for username

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

@@ -5086,7 +5086,6 @@ public class FragmentCompose extends FragmentBase {
                                     data.draft.to = (ref.reply == null || ref.reply.length == 0 ? ref.from : ref.reply);
                                 }
 
-                                if (data.draft.from != null && data.draft.from.length > 0) {
                                 Address preferred = null;
                                 if (ref.identity != null) {
                                     EntityIdentity recognized = db.identity().getIdentity(ref.identity);
@@ -5096,7 +5095,15 @@ public class FragmentCompose extends FragmentBase {
                                         Address same = null;
                                         Address similar = null;
 
-                                            for (Address from : data.draft.from) {
+                                        List<Address> addresses = new ArrayList<>();
+                                        if (data.draft.from != null)
+                                            addresses.addAll(Arrays.asList(data.draft.from));
+                                        if (ref.cc != null)
+                                            addresses.addAll(Arrays.asList(ref.cc));
+                                        if (ref.bcc != null)
+                                            addresses.addAll(Arrays.asList(ref.bcc));
+
+                                        for (Address from : addresses) {
                                             if (same == null && recognized.sameAddress(from))
                                                 same = from;
                                             if (similar == null && recognized.similarAddress(from))
@@ -5131,7 +5138,6 @@ public class FragmentCompose extends FragmentBase {
                                 } else
                                     EntityLog.log(context, "Preferred=null");
                             }
-                            }
 
                             if ("reply_all".equals(action))
                                 data.draft.cc = ref.getAllRecipients(data.identities, ref.account);