Initial commit: WpywMail 自建邮件系统：.NET 8 原生 SMTP/IMAP 服务端（DKIM 签名、SPF/DKIM/DMARC 入站校验、SQLite 存储、完整账号体系）、Node 服务端、WinUI 3 客户端与 Web 前端

server-native/install-task.ps1

@@ -0,0 +1,17 @@
+param(
+  [string]$InstallDirectory = 'C:\WpywMail',
+  [string]$TaskName = 'WpywMail'
+)
+
+$exe = Join-Path $InstallDirectory 'WpywMail.Native.exe'
+if (-not (Test-Path -LiteralPath $exe)) {
+  throw "找不到 $exe，请先把 self-contained publish 目录复制到服务器。"
+}
+
+$action = New-ScheduledTaskAction -Execute $exe -WorkingDirectory $InstallDirectory
+$trigger = New-ScheduledTaskTrigger -AtStartup
+$principal = New-ScheduledTaskPrincipal -UserId 'SYSTEM' -LogonType ServiceAccount -RunLevel Highest
+$settings = New-ScheduledTaskSettingsSet -RestartCount 3 -RestartInterval (New-TimeSpan -Minutes 1)
+Register-ScheduledTask -TaskName $TaskName -Action $action -Trigger $trigger -Principal $principal -Settings $settings -Force
+Start-ScheduledTask -TaskName $TaskName
+Write-Host "已注册并启动任务：$TaskName"