DC DAG

CAS

TransportNLB

RPCLDAP

SMTP

SMTP

RPC & EWS

RPC-HTTP & EWS

EAS

EWS

Office 365

On premises ExchangeOn premises Exchange

HTTP/1.1 451Date: Tue, 08 Dec 2009 19:43:24 GMTServer: Microsoft-IIS/7.0X-Powered-By: ASP.NETX-AspNet-Version: 2.0.50727X-MS-Location: https://mai l .s i teb.contoso.com/Microsoft-Server-Act iveSyncCache-Control: privateContent-Length: 0

HTTP/1.1 451Date: Tue, 08 Dec 2009 19:43:24 GMTServer: Microsoft-IIS/7.0X-Powered-By: ASP.NETX-AspNet-Version: 2.0.50727X-MS-Location: https://mail .si teb.contoso.com/Microsoft-Server-Act iveSyncCache-Control: privateContent-Length: 0

Vendor Qualified ProductsSoftware Version Tested

Apple iPhone 3GSiPhone 4iPadiPad 2

iOS 4.3

Nokia E7600, 700, 701N8, C6-01, C7-00, E6-00, X7-00

Mail for Exchange 3.0.50Symbian BelleSymbian Anna

Windows Phone Windows Phone 7.5Windows Phone 7Windows Mobile 6.5