powershell - 将文件附加到电子邮件

Question

我在Powershell中编写了以下内容，以尝试发送带有附件的电子邮件。

$FileDate = Get-Date
$SmtpServer = 'smtp.office365.com'
$SmtpUser = 'blah@blah.com'
$smtpPassword = 'blah'
$MailtTo = 'blah@blah.com'
$MailFrom = 'blah@blah.com'
$MailSubject = "The file for $FileDate is attached."
$MailBody = "Please take action"
$attachment= "C:\Users\my user\myfile.txt"
$attach = new-object Net.Mail.Attachment ($attachment)  
$Credentials = New-Object System.Management.Automation.PSCredential -
ArgumentList $SmtpUser, $($smtpPassword | ConvertTo-SecureString -
AsPlainText -Force)

Send-MailMessage -To "$MailtTo" -from "$MailFrom"  -Subject $MailSubject -
Body $MailBody -SmtpServer $SmtpServer -UseSsl -Credential $Credentials -
attachments "$attach"

当我执行它时，我在Powershell中收到以下错误

Send-MailMessage : Could not find file 
'C:\Users\myuser\System.Net.Mail.Attachment'.
At line:1 char:1
+ Send-MailMessage -To "$MailtTo" -from "$MailFrom"  -Subject $MailSubject -
Body $ ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Send-MailMessage],
FileNotFoundException+ FullyQualifiedErrorId : 
System.IO.FileNotFoundException,Microsoft.PowerShell.Commands.SendMailMessage

但是文件在那里是100％。谁能帮助我解决我的问题？

提前致谢

Answer 1

-Attachments的Send-MailMessage参数需要一个字符串输入，因此我认为您根本不需要创建$attach变量，而只需使用$attachment即可，该文件已经包含要附加的文件的字符串路径:

.. -attachments $attachment