Mainsoft Corporation, a provider of Microsoft SharePoint–Java EE interoperability software, announced a preview of Mainsoft SharePoint Integrator for Lotus Notes version 2.5. The software brings the SharePoint 2010-based professional network into the Lotus Notes email client, with support for SharePoint User Profiles and My Sites, aimed at Lotus Notes users to search for and connect with people they work with. Mainsoft is also previewing SharePoint integration with Microsoft Outlook. Available the first half of 2010, the production release will deliver the same document collaboration experience for Lotus Notes and Outlook users, aiming to minimize user training requirements for Lotus Notes companies migrating users to Outlook and Exchange.