Have lost access to my old email but can't log into game as my ip changed

Unfortunately, we aren't able to action a request like this over the forums. Could you please email us at support@grindinggear.com so we can look into this matter for you? Be sure to include your Path of Exile account name (including four-digit discriminator) as well as the names of a few of your characters so that we are best able to look into things with you