Install And Configure Cyrus With Postfix On Ubuntu Linux 15.04

Cyrus is an advance IMAP daemon widely used in small to large scale organizations. It is a full fledge IMAP system and offers some greater advantages over other freely available IMAP alternatives. It is designed to handle massive flow of emails effectively, and it runs on ???Sealed??? servers where normal users are not permitted to login. Alongside IMAP, it also support POP protocol for email retrieval and provides ability to setup and mange quotas on emails/accounts. A high scale successful set up of this system provides email and bulletin board environment across multiple servers. The way it stores email data on hard disk is also different as compared to other email system, it used its private areas on operating system to store such data. Over the years, it has been successfully fulfilling the ever growing needs of professional organizations.