Powershell - 通过 powershell 发送带有附件的 outlook 消息（2022 年 1 月 23 日）

Question

我试图通过 powershell 发送一个 email 并附上 outlook (365)，就像在这个脚本中发布的那样：

$SmtpServer = "smtp.office365.com"
$SmtpPort = 587
$smtp = New-Object System.Net.Mail.SmtpClient($SmtpServer,$SmtpPort)
$MailMessage = New-Object system.net.mail.mailmessage
$attfile = "C:\temp\test.txt"
$attatchment = New-Object System.Net.Mail.Attachment($attfile)
$smtp.Host = "smtp.office365.com" #DNS oder IP
$MailMessage.From = "test***@outlook.de"
$MailMessage.To.Add("test***@outlook.de")
$MailMessage.Subject = "PowerShell Email with attatchemnt"
$MailMessage.Body ="This is a email from powershell with attatchments"
$MailMessage.IsBodyHtml = $false
$MailMessage.Attachments.Add($attatchment)

#mit Authentifizierung beim Mail Server (ohne einfach weglassen)
$SmtpUser = New-Object System.Net.NetworkCredential
$SmtpUser.UserName = "test***"
$SmtpUser.Password = "*****"
$smtp.Credentials = $SmtpUser
$smtp.Send($MailMessage)

使用相应的真实凭据完成后，我收到以下错误消息：

Ausnahme beim Aufrufen von "Send" mit 1 Argument(en): "Fehler beim Senden von Mail." 在 Zeile:1 Zeichen:1

• $smtp.Send($MailMessage)

•  + CategoryInfo: NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId: SmtpException

任何提示，我如何让它运行并通过 powershell 脚本发送带有附件的邮件？

亲切的问候，

奥利弗

Answer 1

尝试这个：

# Get the credential
$credential = Get-Credential
## Define the Send-MailMessage parameters
$mailParams = @{
    SmtpServer                 = 'smtp.office365.com'
    Port                       = '587' 
    UseSSL                     = $true
    Credential                 = $credential
    From                       = 'sender@yourdomain.com'
    To                         = 'recipient@yourdomain.com', 'recipient@NotYourDomain.com'
    Subject                    = "SMTP Client Submission - $(Get-Date -Format g)"
    Body                       = 'This is a test email using SMTP Client Submission'
    Attachment                 = 'C:\Test.txt' # Here you can change your attachment
    DeliveryNotificationOption = 'OnFailure', 'OnSuccess'
}

## Send the message
Send-MailMessage @mailParams

Answer 2

你的代码对我有用，除了我必须启用 ssl。

也许添加 $smtp.EnableSsl = $true

Answer 3

使用这里推荐的 MailKit 不是更好吗？ https://github.com/dotnet/platform-compat/blob/master/docs/DE0005.md

MailKit： https://github.com/jstedfast/MailKit

示例脚本可以在这里找到： https://adamtheautomator.com/powershell-email/