尝试发送电子邮件时出错

维韦坎德潘迪

我正在尝试发送电子邮件，但出现语法错误：

$fromaddress = "[email protected]" 
$toaddress = @('[email protected]>', '[email protected]>')
$bccaddress = @('[email protected]') 
#$CCaddress = @('[email protected]>') 
$Subject = "BAKUP REPORT FOR Instances " 
$body = get-content C:\body.txt 
$attachment = @("C:\result.text", "C:\result.csv", "C:\object.text", "C:\object.csv") 
$smtpserver = "smtp.a.com" 

$message = new-object System.Net.Mail.MailMessage 
$message.From = $fromaddress 
$message.To.Add($toaddress) 
#$message.CC.Add($CCaddress) 
$message.Bcc.Add($bccaddress) 
$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)

我收到以下错误。

新对象：找不到“附件”和参数计数的重载：“4”。
在第 18 行 char:11 
+ $attach = new-object Net.Mail.Attachment($attachment) 
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~ 
    + CategoryInfo : InvalidOperation: (:) [New-Object], MethodException 
    +fullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

异常调用“添加” “1”参数：“值不能为空。
参数名称：项目”
在第19行字符：1 
+ $message.Attachments.Add($attach) 
+~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~ 
    + CategoryInfo : NotSpecified: (:) [], MethodInvocationException
    +FullyQualifiedErrorId：ArgumentNullException

使用“1”参数调用“Send”的异常：“发送邮件失败。” 
在第 22 行字符：1 
+ $smtp.Send($message) 
+ ~~~~~~~~~~~~~~~~~~~~~~ 
    + CategoryInfo : NotSpecified: (:) [], MethodInvocationException 
    + FullQualifiedErrorId : SmtpException

詹姆斯 C.

我更喜欢使用Send-MailMessage，因为它的语法更好Net.Mail，您也可以使用Splatting使其更易于阅读：

$messageParameters = @{                        
    From = "[email protected]"
    To = "[email protected]>", "[email protected]>"
    Bcc = "[email protected]"
    #Cc = "[email protected]>"

    Subject = "BAKUP REPORT FOR Instances"
    Body = Get-Content C:\body.txt
    Attachments = "C:\result.text", "C:\result.csv", "C:\object.text", "C:\object.csv"
    SmtpServer = "smtp.a.com"
}                        
Send-MailMessage @messageParameters -BodyAsHtml

根据您的 SMTP 服务器，您可能还需要为身份验证和/或 SSL 指定凭据。

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