Exchange 2010 / 2013Exchange Poweshell.批量禁用命令如下:Get-Mailbox -ResultSize unlimited | Set-CASMailbox -OWAEnabled $false
Get-Mailbox -ResultSize unlimited | Set-CASMailbox -OWAEnabled $false
批量启用如下：Get-Mailbox -ResultSize unlimited | Set-CASMailbox -OWAEnabled $true
Get-Mailbox -ResultSize unlimited | Set-CASMailbox -OWAEnabled $true