Return of Reckoning

I have an account attached to an email I do not have anymore. I have several email accounts so I am not sure which one I ran my old account on. I was hoping to experience some of the new content i.e. city sieges and such with some of my high ranking characters I had back then. I can tell you who the characters are if need be. I would really be grateful for any help I can get. The account was up and running full time around when forts were first introduced. Thank you for any help in the matter.