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Coexistence between Exchange forests (without trusts…) -- Part 3: Preparing the UK Exchange 2007 environment

Create a scoped send connector

Step 1: Open the exchange management console

Step 2: Click on Hub Transport under Organization Configuration

Step 3: Click on the Send Connectors Tab

Step 4: In the Actions pane click on New Send Connector

Step 5: Enter a name for the send connector. From the drop down menu under Select the intended use for this Send connector select Internal.

Step 6: In the address space pane, click on Add.

Step 7: In the SMTP Address Space window, under Address, enter the domain name for the organization mail will be routed to. Enter a cost for the send connector if applicable.

Step 8: In the network setting page, select Route mail through the following smart hosts and click Add

Step 9: In the Add smart host window, enter the IP address of the HUB transport server in the organization you will be routing the mail to and click ok.

Note: It is recommended to add multiple HUB servers in this field (if available) for redundancy.

Step 10: Click Next.

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Step 11: Leave the authentication settings on their defaults. Click Next.

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Step 12: In the Source server page, verify the defaults and click Next.

Note: It is recommended to add multiple source servers here (if available) for redundancy.

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Step 13: In the New Connector window click New.

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Step 14: In the Completion window review the results and click Finish.

 

Create a scoped receive connector

Step 1: Open the exchange management console

Step 2: Click on Hub Transport under Server Configuration

Step 3: In the Actions pane click on New Receive Connector

Step 4: In the Introduction page, under Name, enter a name for the receive connector. From the drop down box under Select the intended use for this receive connector, select Internal. Click next.

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Step 5: On the Remote Network Settings page, remove the default remote IP addresses and enter the IP address of the server(s) in the remote domain. Click Next.

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Step 6: On the New Connector page, click New.

Step 7: On the Completion page, click Finish.

Step 8: Right click the newly created connector and select properties.

Step 9: Click the Permission Groups tab.
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Step 10: Tick the box next to Anonymous Users on the permission groups tab and click Apply and OK.

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Note: Repeat this step for every server who will be receiving SMTP traffic from the other organization.

Add accepted domains to exchange

Uk.toasterlabs.org

Step 1: Open the exchange management console

Step 2: Click on Accepted Domains under Organization Configuration

Step 3: In the Actions pane click on New Accepted Domain

Step 4: On the New accepted domain page, enter a name and the accepted domain (for example: uk.contoso.com). Tick the radio button for Authoritative Domain.

Step 5: Click New.

 

toasterlabs.org

Step 1: Open the exchange management console

Step 2: Click on Accepted Domains under Organization Configuration

Step 3: In the Actions pane click on New Accepted Domain

Step 4: On the New accepted domain page, enter a name and the accepted domain (for example: contoso.com). Tick the radio button for Internal Relay.

Step 5: Click New.

 

1.1.1.4 Update address book policy

Step 1: Open the exchange management console

Step 2: Click on E-Mail Address Policies under Organization Configuration

Step 3: Right click the Default Policy and select Edit…

Step 4: On the Introduction page, click Next.

Step 5: On the Conditions page, click Next.

Step 6: On the E-mail addresses page, click Add.

Step 7: In the SMTP E-mail address window, under E-mail address local part, select the appropriate radio button. Select the radio button for Select accepted domain for email address and clock Browse.

Step 8: In the Select Accepted Domain window, select the appropriate domain and click OK.

Step 9: In the SMTP E-mail address window, click OK.

Step 10: On the E-mail addresses page, click Next.

Step 11: On the Schedule page, select the radio button for Immediately and click Next.

Step 12: On the Edit E-mail Address Policy page, click edit.

Step 13: Once the application of the policy has been completed, click Finish.

Note: Repeat this process for each added accepted domain.

Update CAS URLs to reflect UK domain

Step 1: Open the exchange management shell

Step 2: Run the following code block to change the external URLs:

Note: Change the FQDNs to match your environment!

Note: This code will change the settings on all the CAS servers it finds in the Exchange organization! If necessary, adapt the filters to match a site.

Foreach($Server in Get-ClientAccessServer | Get-ExchangeServer | where-object {$_.AdminDisplayVersion.Major -lt 14}){

$CASserver = $Server.Identity

Get-AutodiscoverVirtualDirectory -Server $CASserver | Set-AutodiscoverVirtualDirectory –ExternalUrl "https://autodiscover.uk.contoso.com/Autodiscover/Autodiscover.xml"

Get-webservicesVirtualDirectory -Server $CASserver | Set-webservicesVirtualDirectory –ExternalUrl "https://mail.uk.contoso.com/Ews/Exchange.asmx"

Get-OabVirtualDirectory -Server $CASserver | Set-OabVirtualDirectory –ExternalUrl "https://mail.uk.contoso.com/Oab"

Get-OwaVirtualDirectory -Identity "$CASserver\OWA (Default Web site)" | Set-OwaVirtualDirectory –ExternalUrl "https://mail.uk.contoso.com/Owa"

Get-ActiveSyncVirtualDirectory -Server $CASserver | Set-ActiveSyncVirtualDirectory -ExternalUrl https://mail.uk.contoso.com/Microsoft-Server-ActiveSync

}

 

Request & install new certificate for the exchange 2007 environment to reflect these changes

Not documented

 

 

 

ArrowGreen

Coexistence between Exchange forests (without trusts…)  -- Part 2: DNS Forwarders

ArrowGreen Coexistence between Exchange forests (without trusts…)  -- Part 4: Preparing the US Exchange 2010 environment

Print | posted on Monday, October 19, 2015 8:51 AM | Filed Under [ None ]

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