默认分类 连接器速率 ``` Set-ReceiveConnector -Identity "Servername\Client Frontend Servername" -MessageRateLimit 20 Set-ReceiveConnector -Identity "Servername\Client Proxy Servername" -MessageRateLimit 20 ``` ``` New-ThrottlingPolicy -Name LimitSent -MessageRateLimit 20 -ThrottlingPolicyScope Regular Set-ThrottlingPolicyAssociation -Identity testuser -ThrottlingPolicy LimitSent Get-ThrottlingPolicyAssociation -Identity testuser ``` ``` Stop-Service MSExchangeTransport Start-Service MSExchangeTransport Get-Service MSExchangeTransport ``` 阅读全文 2026-01-07 丿记性不太好丶 0 条评论 75 次浏览
默认分类 调整M365附件大小 1.查当前大小 Get-Mailbox |Format-List MaxSendSize,MaxReceiveSize 2.修改为150M Get-Mailbox| set-Mailbox -MaxSendSize 150mb -MaxReceiveSize 150mb 阅读全文 2026-01-07 丿记性不太好丶 0 条评论 64 次浏览
默认分类 统计用户邮件数量 ``` Get-MailboxStatistics -Identity "用户名" | Select-Object DisplayName, ItemCount, DeletedItemCount ``` 阅读全文 2025-12-25 丿记性不太好丶 0 条评论 94 次浏览
默认分类 统计文件夹数量 ``` # 连接到Exchange Online PowerShell Connect-ExchangeOnline -UserPrincipalName admin@example.com # 获取指定用户邮箱文件夹统计信息 Get-MailboxFolderStatistics -Identity xxx | fl name,FolderPath # 输出每个文件夹的名称和邮件数量 $folderStats | ForEach-Object { $folderName = $_.FolderPath.Replace("/", "\") $itemCount = $_.ItemCount Write-Output "文件夹: $folderName, 邮件数量: $itemCount" } Get-MailboxFolderStatistics -Identity xxx |Where-Object { $_.VisibleItemsInFolder -gt 0 } | Sort-Object FolderPath| fl name,FolderPath,VisibleItemsInFolder # 断开连接 Disconnect-ExchangeOnline -Confirm:$false ``` 阅读全文 2025-12-25 丿记性不太好丶 0 条评论 95 次浏览
默认分类 清理teams缓存账号 清除 Microsoft Teams 的账号历史记录。删除以下缓存路径下的所有文件（Windows键+R，依次复制下面路径访问） %LocalAppData%\Packages\MSTeams_8wekyb3d8bbwe %LocalAppData%\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy %LocalAppData%\Microsoft\OneAuth %LocalAppData%\Microsoft\TokenBroker %LocalAppData%\Microsoft\IdentityCache 阅读全文 2025-12-23 丿记性不太好丶 0 条评论 113 次浏览
