DavMail

Link

http://davmail.sourceforge.net

Report

Tested successfully with CalDAV-Sync beta, in server mode (DavMail installed on a Linux server, acting as a CalDAV gateway to Outlook Web Access on a Microsoft Exchange server:

[Calendar App] <==> [CalDAV-Sync beta] <=(SSL)=> [DavMail] <=(SSL)=> [Outlook Web Acccess] <==> [Microsoft Exchange]

Issues

• daily repeating event with an end date => end date is ignored, event is repeating daily indefinitely