如何使用PowerShell将文件附加到电子邮件

Question

我编写了一个PowerShell脚本来创建一个电子邮件，但我似乎无法附加文件。该文件确实存在，PowerShell可以打开它，任何人都可以告诉我我做错了什么？

$ol = New-Object -comObject Outlook.Application 
$message = $ol.CreateItem(0)
$message.Recipients.Add("Deployment")  
$message.Subject = "Website deployment"  
$message.Body = "See attached file for the updates made to the website`r`n`r`nWarm Regards`r`nLuke"

# Attach a file this doesn't work
$file = "K:\Deploy-log.csv"
$attachment = new-object System.Net.Mail.Attachment $file
$message.Attachments.Add($attachment)

Answer 1

如果您使用的是PowerShell 2.0，只需使用内置的cmdlet Send-MailMessage：

C:\PS>Send-MailMessage -from "User01 <[email protected]>" `
                       -to "User02 <[email protected]>", `
                           "User03 <[email protected]>" `
                       -subject "Sending the Attachment" `
                       -body "Forgot to send the attachment. Sending now." `
                       -Attachment "data.csv" -smtpServer smtp.fabrikam.com

如果您复制/粘贴此手表以获取反引号后添加的额外空间。 PowerShell不喜欢它。

Answer 2

我通过删除线来完成上述工作

$attachment = new-object System.Net.Mail.Attachment $file

和改变

$message.Attachments.Add($attachment)

至

$message.Attachments.Add($file)

虽然@Keith Hill提供的解决方案会更好，但即使有很多镜头，我也无法让它发挥作用。

Answer 3

这对我使用powershell-

定义变量：

$fromaddress = "[email protected]" 
$toaddress = "[email protected]" 
$Subject = "Test message" 
$body = "Please find attached - test"
$attachment = "C:\temp\test.csv" 
$smtpserver = "mail.pd.com" 

使用脚本中的变量：

$message = new-object System.Net.Mail.MailMessage 
$message.From = $fromaddress 
$message.To.Add($toaddress)
$message.IsBodyHtml = $True 
$message.Subject = $Subject 
$attach = new-object Net.Mail.Attachment($attachment) 
$message.Attachments.Add($attach) 
$message.body = $body 
$smtp = new-object Net.Mail.SmtpClient($smtpserver) 
$smtp.Send($message)

Answer 4

您可以使用send-mailmessage或system.net.mail.MailMessage来完成它。有趣的是，这两种方法之间存在显着的执行时间差异。您可以使用measure-command来观察命令的执行时间。