Office365微软邮局批量添加别名

ismile

本帖最后由 ismile 于 2023-12-16 00:08 编辑

官方文档地址
https://learn.microsoft.com/zh-cn/exchange/recipients-in-exchange-online/manage-user-mailboxes/add-or-remove-email-addresses

1.安装 Exchange Online PowerShell 模块
Win+X管理员运行PowerShell，执行命令
[ol]

Install-Module -Name ExchangeOnlineManagement -Force -AllowClobber[/ol]复制代码

2.连接到Exchange Online PowerShell:
[ol]

Connect-ExchangeOnline[/ol]复制代码

3.获取所有用户邮箱
[ol]

$users = Get-Mailbox -ResultSize Unlimited | Select-Object DisplayName, UserPrincipalName[/ol]复制代码

4.截取UserPrincipalName中@前的字符拼接需要添加别名邮箱的域名
[ol]

foreach ($user in $users) {

    $newEmailAddress = ($user.UserPrincipalName -split "@")[0] + "@aaaaa.com"

    Set-Mailbox -Identity $user.UserPrincipalName -EmailAddresses @{add=$newEmailAddress}

}[/ol]复制代码

5.运行完成。
有错误的会报错并跳过