Pre-Release Programs Be first in line! Exchange & SharePoint On-Premises Programs Customers get: Early access to new features Opportunity to shape features Close relationship with the product teams Opportunity to provide feedback Technical conference calls with members of the product teams Opportunity to review and comment on documentation Get selected to be in a program: Sign-up at Ignite at the Preview Program desk OR Fill out a nomination: Questions: Visit the Preview Program desk in the Expo Hall Contact us at:

Layer 4 or 7 LB E2016 IIS HTTP Proxy Protocol Head DB E2010 CAS Protocol Head E2010 MBX Store DB Site Boundary E2010 CAS Protocol Head E2010 MBX Store DB Layer 7 LB europe.mail.contoso.commail.contoso.com 9 OWA Redirect if ExternalURL exists in remote site.

E2010 CAS E2013 CAS E16 MBX

E2010 CAS E2013 CAS E2013 MBX

2016 MBX E13 MBX E13 CAS E13 MBX 2016 MBX 2016 MBX 2016 MBX

Layer 4 LB E2013 CAS IIS HTTP Proxy E2013 MBX Protocol Head DB 16 Client Access Services IIS 16 Store Protocol Head DB Site Boundary E2010 CAS Protocol Head E2010 MBX Store DB Layer 7 LB europe.mail.contoso.commail.contoso.com 15 HTTP Proxy

Client Access Services IIS 16 Store Protocol Head DB Layer 4 LB E2013 CAS IIS HTTP Proxy E2013 MBX Protocol Head DB Site Boundary E2010 CAS Protocol Head E2010 MBX Store DB Layer 7 LB europe.mail.contoso.com mail.contoso.com 16 HTTP Proxy 16 MBX Server

Client Access Services IIS 16 Store Protocol Head DB Layer 4 LB E2013 MBX Protocol Head DB Site Boundary E2010 CAS Protocol Head E2010 MBX Store DB Layer 7 LB europe.mail.contoso.com mail.contoso.com 17 HTTP Proxy 16 MBX Server

All legacy Exchange server versions must meet requisite levels. Edge Transport servers may require Edge Subscriptions to be re-run before 2016 setup will operate. [PS] C:\>Get-ExchangeServer | FT Name,AdminDisplayVersion,ServerRole -AutoSize Name ---- E2K10-EDG-001 E2K13-MLT Version 15.0 (Build )Mailbox, ClientAccess Version 14.2 (Build 247.5) EdgeTransport AdminDisplayVersion ServerRole

Avoid The OAB Avalanche Exchange 2016 and 2013 create a new default OAB for the organization Specifying the existing OAB on all legacy DBs prior to installing 2016 (or 2013)

ProtocolExchange 2007 user accessing Exchange 2010 namespace Exchange 2007 user accessing Exchange 2013 namespace Exchange 2010 user accessing Exchange 2013 namespace RequiresLegacy namespace No additional namespaces OWA Same AD Site: Silent SSO FBA redirect Externally facing AD site: manual or silent/SSO Cross-site redirect Internally facing AD site: proxy to CAS 2007 Silent SSO redirect to CAS 2007 externally facing URL in same-site or cross-site Same AD Site: Proxy to CAS 2010 or Different AD Site: Silent SSO cross-site redirect or proxy depending on External URL EAS EAS v12.1+ : Autodiscover & redirect Older EAS devices: proxy Proxy to MBX 2013Proxy to CAS 2010 Outlook AnywhereDirect CAS 2010 supportProxy to CAS 2007 AutodiscoverExchange 2010 answers Autodiscover query for 2007 User Exchange 2013 answers Autodiscover query for 2007 User EWSUses Autodiscover to find CAS 2007 EWS External URL POP/IMAPProxy to CAS 2007 OABDirect CAS 2010 supportProxy to CAS 2007 RPSn/a ECP Proxy to CAS 2010 or Cross-site redirect, which may redirect to CAS 2010 or CAS

ProtocolExchange 2010 user accessing Exchange 2016 namespace Exchange 2013 user accessing Exchange 2016 namespace Exchange 2016 user accessing Exchange 2013 namespace RequiresNo additional namespace No additional namespaces OWA/ECP Same AD Site: Proxy Internal AD site: Proxy Externally facing AD site: Proxy or silent/SSO cross-site redirect, your choice Same AD Site: Proxy to E2013 MBX w/Active DB Internal AD site: Proxy to E2013 MBX w/Active DB Externally facing AD site: Proxy to E2013 MBX w/Active DB or silent/SSO cross-site redirect, your choice Same AD Site: Proxy to E2016 MBX w/Active DB Internal AD site: Proxy to E2016 MBX w/Active DB Externally facing AD site: Proxy to E2016 MBX w/Active DB or silent/SSO cross-site redirect, your choice EASProxy to CAS 2010 endpointProxy to MBX 2013 with Active DBProxy to Exchange 2016 with Active DB Outlook Anywhere EWS POP/IMAP RPS MAPI/HTTPN/A AutodiscoverE2016 proxies the AutoD request to E2010 CAS endpoint E2016 proxies the AutoD request to E2013 MBX with the user’s active DB copy E2013 CAS proxies the AutoD request to the E2016 server with the user’s active DB copy OABE2016 proxies OAB request to CAS 2010 endpoint E2016 proxies the request to OAB generation mailbox with the OAB or a shadow copy of the OAB E2013 proxies the request to OAB generation mailbox with the OAB or a shadow copy of the OAB 27

* = Internal DNS Only

14 Names 12 Names on the certificate

* = Internal DNS Only

9 Names 7 Names on the certificate

* = Internal DNS Only

10 Names 10 Names on the certificate

* = Internal DNS Only

7 Names 7 Names on the certificate

* = Internal DNS Only

12 Names 10 Names on the certificate

* = Internal DNS Only

9 Names 7 Names on the certificate

D:\>setup /mode:install /roles:mailbox /iacceptexchangeserverlicenseterms

[PS] C:\>Get-OrganizationConfig | FL WACDiscovery* WACDiscoveryEndpoint :

[PS] C:\>Set-OrganizationConfig –WACDiscoveryEndpoint [PS] C:\>Get-OrganizationConfig | FL WACDiscovery* WACDiscoveryEndpoint :

Moving Outlook Anywhere to 2016 from 2010 Layer 4 LB Layer 7 LB mail.contoso.com HTTP PROXY RPC/HTTP Clients E2010 MBX Internet facing site RPC/HTTP Intranet facing site E2010 MBX OA Enabled Client Settings IIS Auth: NTLM E2010 CAS OA Client Settings IIS Auth: E2010 CAS HTTP PROX Y 3. Client Settings Make legacy OA settings the same as 2016 CAS so all clients get the same proxy hostname 1. Enable Outlook Anywhere on all legacy CAS 2. IIS Authentication Methods IIS Auth must have NTLM enabled on all legacy CAS (Basic + NTLM is ok!) RPC Client Auth: Basic IIS Auth: Basic NTLM E16 RPC DisabledEnabled NTLM 4. DNS Cutover A low TTL on the existing record the days prior to the cutover is a good idea.

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