### Create New Email Address Policy ###
New-EmailAddressPolicy -Name "Email Address Policy to All - PowerShell" -IncludedRecipients MailboxUsers -EnabledEmailAddressTemplates "SMTP:%s%2g@ps.local"

### List Email Address Policy ###
Get-EmailAddressPolicy
Get-EmailAddressPolicy -Identity "Email Address Policy to All - PowerShell"

### Update Email Address Policy ###
Update-EmailAddressPolicy -Identity "Email Address Policy to All - PowerShell"