Wednesday 25 October 2017

Checking Exchange recipient proxy address limits before migrating to Exchange Online

Hi all,

I've blogged about this before here, but Microsoft have updated the limit from 200 proxy addresses to 400. So whilst this isn't rocket science I thought I would update my post and also put the updated PS command here.

To check for on-premises Exchange recipients with more than 400 proxy addresses (email addresses) use this command.

Get-Recipient -ResultSize unlimited | Where {($_.EmailAddresses).count -gt 400}

You can read more about the update in a Microsoft blog post here.

Have fun,

Oliver Moazzezi