邮件系统解决方案-IndiMail
2013-06-13 16:37:29 
阿炯
IndiMail 是一个基于 Qmail 构建的邮件系统解决方案。是一个全功能、重量级的邮件系统，在GPLv3的协议下授权使用。
IndiMail提供管理的虚拟网域，能在多个主机而非一个专有的服务器上处理用户邮件，解决邮件的虚拟网域。
IndiMail is a messaging platform utilizing the following packages qmail, serialmail, qmailanalog, dotforward, fastforward, mess822, daemontools, ucspi-tcp, Courier IMAP/POP3, Bogofilter - A Bayesian Spam Filter, Fetchmail, other useful utilities (pack, unpack, altermime, ripmime, flash). IndiMail provides Management of Virtual domains with large number of users. Some of the components like qmail have been significantly modified to provide a seamless user experience, manageability, superior performance and high scalability. IndiMail works on both 32 / 64 bit Unix platforms.
IndiMail provides routers for SMTP, IMAP and POP3. This enables a domain to be extended across multiple servers and hence gives IndiMail the ability to distribute the users across multiple hosts using standard non-proprietary protocols and RFCs. You can have your users distributed on multiple servers, each server located anywhere on the net. Using a utility called 'hostcntrl', you can also add foreign users. This allows IndiMail to have a heterogeneous email server environment without the need for multiple domains (with some users on MS Exchange and some on Lotus Notes some on IndiMail). You can have multiple hosts hosting a domain placed geographically anywhere and tied up by IndiMail. Your Brazil users can have a server in Brazil and India users on server located in India and yet have the Indian user access all his/her mails when in Brazil. The IndiMail architecture also allows you to migrate seamlessly from a proprietary messaging products. The IndiMail architecture does not force a networked filesystem or NAS storage to be used for serving large number of users (typically in an ISP/MSP environment)
Features
Speed
Setup
Security
Message construction
SMTP service
Queue management
Bounces
Routing by domain
Remote SMTP delivery
Local delivery
最新版本：1.8
增加了独立的 mta 包 indimail-mta ，修复了在 vlimits 中设置 quota=NOQUOTA 的问题，增加了新的 Postgres SQL 认证模块 authpgsql ，更新了 bogofilter 到 1.2.3 版本，更新 fetchmail 到 6.3.26 版本，更新 courier-imap 到 4.13 版本，更新 clamav 到 0.97.8 版本。
项目主页：http://indimail.sourceforge.net/