Ensim uses Mailenable, a third party mail program as its mail server backend. Mailenable provides a plug-in to Ensim to perform the following functions:
- Adding/removing Mailenable service to a domain.
- Adding domain users with Mailenable service.
- Creating Aliases.
- Creating distribution list.
- Creating Catchall email user.
- Webmail using your own domain name, e.g. http://www.yourdomainname.com/mewebmail.
- Access emails via IMAP.