Mailing the story:
Inverse team releases SOGo v2.0.0
The Inverse team has just released SOGo v2.0 which features native Outlook compatibility using OpenChange and Samba4. This means Microsoft Outlook 2003, 2007 and 2010 can talk directly to SOGo - just like if it was a Microsoft Exchange server. No plugins are required in Outlook to make this work.