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Exchange Admin Center language

Depending on your computer language settings, Exchange Admin Center can take those and open in a language you actually don't want to use.
You'll Google that this can be changed if administrator/ admin user has mailbox by openening OWA settings and changing Regional parameters.

But usually Admin user does not have mailbox or you don't want her/him to have it. You will search again and find that you can add mkt=en-US (as an example) to the URL of the Exchange Admin Center (https://yourexchangehostname/ecp?ExchClientVer=15&mkt=en-US)

Third option you have is opening Internet Explorer settings (I am using Windows 2016)

Click languagesClick Set Language Preferences

Add language you want to use by clicking Add language
Use Move up or Move Down options to put desired language on topClose Internet ExplorerOpen it again and login again to Exchange Admin Center

Default Recipient Policy update error shows legacy MS and CCMAIL address policies

After the transition to Exchange 2007 you might find that the update of objects in Active Directory fails when you try to run Update of Default Recipient Policy. You get an error stating the there are legacy Exchange address policies (CCMAIL and MS) in Default Policy and update is not actually run. If you edit Default Policy in Exchange Management Console you see that there are none of MS and CCMAIL entries in your policy.

To resolve this issue you need to edit your policy in Active Directory using ADSIEdit tool and delete disabledGatewayProxy entries of MS and CCMAIL
  • Add ADSIEdit snap-in to MMC console (Support Tools must be installed in order to be able to add ADSIEdit)
  • Connect to Configuration Naming Context
  • Browse to Services --> Microsoft Exchange --> YOURORGANIZATON --> Recipient Policies
  • On the right click Properties of Default Policy
  • Click Show only objects with entries
  • Find disabledGatewayProxy
  • Edit its content
  • Remove:
  • Repeat this step for all the policies in your organization that include these two entries

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