PowerShell Script für MailVersand mit Anhang

## e-mail notfication
$EmailFrom = "VON@DOMAIN.de"  
$EmailTo = "AN@DOMAIN.de"  
$Subject = "[TimedWindowsUpdates] WindowsUpdatesAuslesen und VersandViaMail"  
$Body = "Nachrichttext?"  
$SMTPServer = "smtp.office365.com"  
$SMTPClient = New-Object Net.Mail.SmtpClient($SmtpServer, 587)
$SMTPClient.EnableSsl = $true
$SMTPClient.Credentials = New-Object System.Net.NetworkCredential("VON@DOMAIN.de", "Passwort");  
$SMTPClient.Send($EmailFrom, $EmailTo, $Subject, $Body)

$attached_file="C:\temp\PSLogReport.html"  

if($email_receiver.count -gt 0){}

 foreach($receiver in $email_receiver){
  write-host "-send email to: "$receiver  
  send-mailmessage -from $email_sender -to $receiver -subject $email_subject -Body "see attached file" -Attachments $attached_file -dno onSuccess,   
  onFailure -smtpServer $email_server
 }

$User = "USER"  
$File = "C:\LoginSendMailPW.txt"  
$cred=New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $User, (Get-Content $File | ConvertTo-SecureString)
$EmailTo = "ZU"  
$EmailFrom = "VON"  
$Subject = "[KD-Nummer] WindowsUpdate-Report"   
$Body = "Dies ist eine automatisch generierte Nachricht.   
Bitte antworten Sie nicht auf diese!"   
$SMTPServer = "smtp.office365.com"  
$latestfile = ls 'C:\temp' -file -Filter *.html | ?{$_.Basename -match '(\d{2})_(\d{2})_(\d{4})'} | sort {(get-date "$($matches[3])-$($matches[2])-$($matches[1])")} -Desc | select -First 1  
$latestfile
$filenameAndPath = "C:\temp\PSLogReport.html"  
$SMTPMessage = New-Object System.Net.Mail.MailMessage($EmailFrom,$EmailTo,$Subject,$Body)
$attachment = New-Object System.Net.Mail.Attachment($filenameAndPath)
$SMTPMessage.Attachments.Add($attachment)
$SMTPClient = New-Object Net.Mail.SmtpClient($SmtpServer, 587) 
$SMTPClient.EnableSsl = $true 
$SMTPClient.Credentials = New-Object System.Net.NetworkCredential($cred.UserName, $cred.Password); 
$SMTPClient.Send($SMTPMessage)

New-Object : Ausnahme beim Aufrufen von ".ctor" mit 1 Argument(en):  "Der Parameter fileName kann keine leere Zeichenfolge sein.  
Parametername: fileName"  
In Zeile:13 Zeichen:15
+ $attachment = New-Object System.Net.Mail.Attachment($filenameAndPath)
+               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [New-Object], MethodInvocationException
    + FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

$User = "USER"  
$File = "C:\LoginSendMailPW.txt"  
$cred=New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $User, (Get-Content $File | ConvertTo-SecureString)
$EmailTo = "ZU"  
$EmailFrom = "AN"  
$Subject = "[KD-Nummer] WindowsUpdate-Report"   
$Body = "Dies ist eine automatisch generierte Nachricht.   
Bitte antworten Sie nicht auf diese!"   
$SMTPServer = "smtp.office365.com"  
$latestfile = ls 'C:\temp' -file -Filter *.html | ?{$_.Basename -match '(\d{2})_(\d{2})_(\d{4})'} | sort {(get-date "$($matches[3])-$($matches[2])-$($matches[1])")} -Desc | select -First 1  
$filenameAndPath = "C:\temp\PSLogReport.html"  
$SMTPMessage = New-Object System.Net.Mail.MailMessage($EmailFrom,$EmailTo,$Subject,$Body)
$attachment = New-Object System.Net.Mail.Attachment($filenameAndPath)
$SMTPMessage.Attachments.Add($attachment)
$SMTPClient = New-Object Net.Mail.SmtpClient($SmtpServer, 587) 
$SMTPClient.EnableSsl = $true 
$SMTPClient.Credentials = New-Object System.Net.NetworkCredential($cred.UserName, $cred.Password); 
$SMTPClient.Send($SMTPMessage)