I'm afraid I still haven't had the chance to set the email server back up after the move to the new server. I'm quite busy at work at the moment, but should have some free time in a couple of weeks. Hopefully, the email will be back up by then.
I would indeed appreciate some help, but there are certain complications that come from the way the website is set up at the moment. The email should be back up ASAP. At that point, I will get in touch!