I was a free user, PC was stolen/lost cannot start again as I already exist, do not have license number, I decided to purchase Pro but instead of giving me the license no. then and there they said it would be emailed to me but I cannot receive emails as per above so what do I do.
Go to the eM Client website and enter your registered email address in the lost activation key page. Then go to the web interface for your email provider, login to your account and copy the activation key.
Thank you I now have my EM Client up and running again