Scalix calender sync, backup

Project is as follows Develope a link for Scalix 11 so that two locations can use the open source version of the program. The code will ensure that both servers are synced together similar to a cluster but can be synced using compression over a VPN. Allow the user to select which users will exist on both servers. Both servers need to accept email for either one, then route to the correct one. The next issue is to have both servers allow shared calendering, so users from both can see others busy time. Also when users move from one location to the other location their mail box needs to move from one server to the other. All features should be incorperated in the SAC module or an additonal web based app, Java can also be used if it can be intergrated into the web interface. Bidder needs to respond with amount of experience they have with Sendmail, linux, scalix programming. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform The platform can be any platform that Scalix version 11 supports. The GUI or interface needs to be java or webbased. The programs to sync can not be script based, need to be compiled code free of open source software. If you a required to use open source software then it should be stated what software and why.