在用戶級別上限制每封郵件的最大收件人數，打開Exchange 2013 EMS
查詢
查詢目前公司所有用戶的最大收件人數是多少，並且按照降序排列
Get-Mailbox | Select DisplayName,RecipientLimits | Sort-Object –Property RecipientLimits –Descending將查詢如果存放在 max_recipient_list.csv 中
Get-Mailbox -ResultSize unlimited | Select DisplayName,RecipientLimits | Sort-Object –Property RecipientLimits –Descending | Export-CSV D:\max_recipient_list.csv查詢某個組織單元裏面的用戶最大收件人
Get-User -OrganizationalUnit "guangzhou office" | where-Object{$_.recipienttype -eq "usermailbox"} | get-mailbox | select displayname,recipientlimits查詢用戶bill-zhang 最大收件人
Get-Mailbox -Identity bill-zhang | Select DisplayName,RecipientLimits修改
設置所有郵箱用戶最大收件人數爲20
Get-Mailbox -ResultSize unlimited | Set-Mailbox -RecipientLimits 20設置某個用戶最大收件人數爲20
Get-Mailbox -Identity bill-zhao | Set-Mailbox -RecipientLimits 20設置某個郵箱數據庫裏面用戶的最大收件人數爲20
Get-Mailbox -Database “xxxxx” | Set-Mailbox -RecipientLimits 20設置某個組織單元裏面的用戶最大收件人爲20
Get-User -OrganizationalUnit "guangzhou office" | where-Object{$_.recipienttype -eq "usermailbox"} | set-mailbox-recipientlimits 20