messageconcept is an independent software vendor focusing on add-on solutions for Active Directory, Windows Server, Exchange Server, SharePoint, Office 365 and Microsoft Office. The common aim of all products is a higher efficiency of Microsoft infrastructures. Our first product is messageconcept ExSBR – Sender Based Routing for Exchange Server, a transport agent for Microsoft Exchange Server 2007, 2010 and 2013. The product has been released in 2008 and has been taken over by messageconcept in June 2010 within the scope of a management buy-out. Beyond ExSBR messageconcept developed a solution to bring enterprise data to mobile devices. The product messageconcept PeopleSync targets directories and databases of all kinds and works with all major mobile decvice platforms.