If you'd like to spend less time on integrating data sources and focus on more fun stuff, give Talend Open Studio a try. It's free and open source.Sponsored Listing
XCmail is a MIME and multi POP3 server capable mailtool for X11 using the Xclasses layout library. XCmail was designed completely object orientated and by this may be improved easily. <p> XCmail has its own server in the internet. Take a look on it.