registeredUsers.forEach((number, u) -> account.getRecipientTrustedResolver()
.resolveRecipientTrusted(u.aci, u.pni, Optional.of(number)));
+ final var unregisteredUsers = new HashSet<>(numbers);
+ unregisteredUsers.removeAll(registeredUsers.keySet());
+ account.getRecipientStore().markUnregistered(unregisteredUsers);
+
return registeredUsers;
}