E-mail Manager helps to manage and sort the e-mail list on the basis of the domain name or the e-mail address as per your requirements. You can also merge different files and create one single file through E-mail manager. Merging different files to one single file can create duplications, but E-mail Manager can remove these duplications. The software can also extract the e-mail addresses of the unsubscribed users from the mail servers. So, just leave the e-mail managing part to E-mail manager and enhance the productivity.