Connect Microsoft Exchange 2010 via EWS (Exchange Web Service)

Hi people,

I would like to know if someone had already configure SAP PI to access Microsoft Exchange server 2010/2013 via Microsoft EWS (Exchange Web Services).

We use SAP GRC solution for Electronic Invoice in Brazil and in our SAP PI we access our internal corporate e-mail hosted at Microsoft Exchange Server 2007 using IMAP protocol. We are migrating to Microsoft exchange  2010 and the only external connection we will set up will be Microsoft EWS (Exchange Web Services).

http://msdn.microsoft.com/en-us/library/office/dd877031(v=exchg.140).aspx

Thanks,

Renato Gutierres.