无法使用Send-Mailmessage在电子邮件中嵌入图像

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问题描述

我是一名PowerShell新手，在自动化电子邮件中嵌入图像时遇到问题。我正在使用Technet的Robert Pearman脚本的修改版本。电子邮件本身将发送给密码将在未来14天内过期的任何用户。

I am a PowerShell novice and am having issues with embedding an image in an automated email. I am using a modified version of Robert Pearman's script from Technet. The email itself is sent to any user who's password will expire in the next 14 days.

该脚本扫描帐户的AD，检索所有的详细信息并向他们发送电子邮件个人化。

The script scans AD for the accounts, retrieves all the details and sends them an email individualized to them.

将HTML中的图像嵌入到电子邮件中的所有内容都会失败。它看起来很简单，但电子邮件总是在电子邮件到达时显示红色的X HTML占位符图像。

Everything I've read on embedding the image with HTML into the email fails. It appears so simple however the email always displays the red X HTML placeholder image when the email arrives.

$smtpServer= "SMTP.company.biz"
$expireindays = 14
$from = "Helpdesk <[email protected]>"
$logging = "Disabled" # Set to Disabled to Disable Logging
$logFile = "<log file path>" # ie. c:\mylog.csv
$testing = "Enabled" # Set to Disabled to Email Users
$testRecipient = "[email protected]"
$date = Get-Date -format dd-MM-yyyy
#$images = @{image1='D:\Script_Folder\Overwatch_images\FFPasswordChange.jpg'}
$AttachmentPath = "D:\Script_Folder\Overwatch_Images\FFPasswordChange.jpg"
$Attachment = New-Object System.Net.Mail.Attachment($AttachmentPath)
$Attachment.ContentID = "image1"

# Check Logging Settings
if (($logging) -eq "Enabled")
{
# Test Log File Path
$logfilePath = (Test-Path $logFile)
if (($logFilePath) -ne "True")
{
    # Create CSV File and Headers
    New-Item $logfile -ItemType File
    Add-Content $logfile "Date,Name,EmailAddress,DaystoExpire,ExpiresOn"
}
} # End Logging Check

# Get Users From AD who are Enabled, Passwords Expire and are Not   Currently Expired
Import-Module ActiveDirectory
$users = get-aduser -filter {MemberOf -eq "Group1,OU=Groups,OU=Group   Companies,DC=Company,DC=Biz"} -searchbase "OU=Users,OU=Group Companies,DC=Company,DC=Biz"   -properties Name, PasswordNeverExpires, PasswordExpired, PasswordLastSet,   EmailAddress, samaccountname | where {$_.Enabled -eq "True"} | where {   $_.PasswordNeverExpires -eq $false } | where { $_.passwordexpired -eq $false   }
$DefaultmaxPasswordAge = (Get-  ADDefaultDomainPasswordPolicy).MaxPasswordAge


# Process Each User for Password Expiry
foreach ($user in $users)
{
$Name = $user.Name
$emailaddress = $user.emailaddress
$passwordSetDate = $user.PasswordLastSet
$samaccountname = $user.samaccountname
$PasswordPol = (Get-AduserResultantPasswordPolicy $user)
# Check for Fine Grained Password
if (($PasswordPol) -ne $null)
{
    $maxPasswordAge = ($PasswordPol).MaxPasswordAge
}
else
{
    # No FGP set to Domain Default
    $maxPasswordAge = $DefaultmaxPasswordAge
}


$expireson = $passwordsetdate + $maxPasswordAge
$today = (get-date)
$daystoexpire = (New-TimeSpan -Start $today -End $Expireson).Days

# Set Greeting based on Number of Days to Expiry.

# Check Number of Days to Expiry
$messageDays = $daystoexpire

if (($messageDays) -ge "1")
{
    $messageDays = "in " + "$daystoexpire" + " Tagen"
}
else
{
    $messageDays = "heute."
}

# Email Subject Set Here
$subject="Ihr eIPN Passwort endet $messageDays"


$body = "
<HTML>
<BODY>
Sehr geehrter Comany User,
<p> Ihr eIPN Passwort f&uuml;r den Account $samaccountname l&auml;uft  $messageDays ab.<br>
<p> Damit Sie sicher und problemlos weiterarbeiten k&ouml;nnen, bitten wir Sie Ihr Passwort schnellstm&ouml;glich zu &auml;ndern.<br>
<p> Um Ihr eIPN Passwort zu &auml;ndern, dr&uuml;cken Sie bitte STRG-ALT- ENTF und w&auml;hlen Sie 'Kennwort &auml;ndern...' aus.<br>
<br>
<img src='CID:image1'>
<br>
<p> Sollten Sie sich im Au&szlig;endienst oder nicht im B&uuml;ro befinden, stellen Sie bitte vorher eine aktive VPN-Verbindung her.<br>
<p> Bei Problemen oder Fragen wenden Sie sich bitte an die Helpdesk unter der +49 9999 999999.<br>
<p> Mit freundlichen Gr&uuml;&szlig;en, <br>
Deutschland Helpdesk <br>
</P>
</body>
</HTML>"


# If Testing Is Enabled - Email Administrator
if (($testing) -eq "Enabled")
{
    $emailaddress = $testRecipient
} # End Testing

# If a user has no email address listed
if (($emailaddress) -eq $null)
{
    $emailaddress = $testRecipient
}# End No Valid Email

# Send Email Message
if (($daystoexpire -ge "0") -and ($daystoexpire -lt $expireindays))
{
     # If Logging is Enabled Log Details
    if (($logging) -eq "Enabled")
    {
        Add-Content $logfile    "$date,$Name,$emailaddress,$daystoExpire,$expireson"
    }

    # Set Parameters
    $params = @{
    #InlineAttachements = $Images
    #Attachments = 'D:\Script_Folder\Overwatch-  Images\FFPasswordChange.jpg'
    Body = $body
    BodyasHTML = $true
    Subject = $subject
    From = $from
    To = $emailaddress
    SMTPServer = $smtpServer
    }

    # Send Email Message
    Send-Mailmessage @params -Priority High

    # -smtpServer $smtpServer -from $from -to $emailaddress -subject   $subject -body $body -bodyasHTML -InlineAttachments $images -priority High


} # End Send Message

} # End User Processing



# End

我还是我的一些早期尝试在代码中进行了扩展。我觉得我是在正确的路径，但它从来没有执行正确。

I still have some of my earlier attempts hashed out within the code. I feel like I was on the right path but it never executed correctly.

如果有人可以看到我错了什么或指向正确的方向，那将是非常感谢！

If anyone can see where I am going wrong or point me in the right direction, that would be most appreciated!

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无法使用Send-Mailmessage在电子邮件中嵌入图像

问题描述

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