使用发送邮件消息发送内嵌图像 [英] Send inline images using send-mailmessage

问题描述

我正在尝试使用send-mailmessage从命令行发送带有内嵌图像的html格式的电子邮件.我到处都是，却找不到解决方案.我可以发送电子邮件，但收件人没有收到图像.这是我的代码:

I am trying to send an html formatted email with inline images from the command line using send-mailmessage. I have looked everywhere and wasn't able to find the solution. I am able to get the email to send but the recipient doesn't receive the images. Here is my code:

$smtp = "smtp.server.com" 
$to = "[e-mail]" 
$from = "[e-mail]" 
$subject = "This is a subject"
$body = (-join(Get-content \email.html))

send-MailMessage -SmtpServer $smtp -To $to -From $from  -Subject $subject -BodyAsHtml  -Body $body

如果代码有问题或有其他解决方案，请通知我.谢谢！

If there is a problem in the code or if there is a different solution please let me know. Thank you!

推荐答案

使用Send-MailMessage cmdlet无法做到这一点.要在邮件中包含嵌入式图像，您必须使用.NET的

You can't do that with Send-MailMessage cmdlet. To include inline image in message you have to write your own function using .NET's Net.Mail.SmtpClient class.

或者，您可以获取David Wyatt的发送MailMessage 函数，它已经满足您的所有需求:

Alternatively, you can just grab David Wyatt's Send-MailMessage function, which already has all you need:

Send-MailMessage cmdlet公开了大多数基本功能 发送电子邮件，但您对诸如此类的东西没有太多控制权 附件或备用视图.在TechNet论坛上有人 在询问如何将图像嵌入HTML邮件中时，我决定 编写支持该功能的Send-MailMessage版本.我已开始 使用Send-MailMessage cmdlet的代理功能，因此所有 参数和用法应完整无缺.主要区别是我 添加了一个-InlineAttachments参数，该参数接受一个哈希表 以'ContentId'='FilePath'格式配对.然后，您可以嵌入 通过使用以下格式的URL将资源转换成HTML主体 cid:ContentId.

The Send-MailMessage cmdlet exposes most of the basic functionality for sending email, but you don't get a lot of control over things like attachments or alternate views. Someone on the TechNet forums was asking how to embed images into an HTML mail message, and I decided to write a version of Send-MailMessage that supports this. I started with a proxy function for the Send-MailMessage cmdlet, so all of the parameters and usage should be intact. The main difference is that I added an -InlineAttachments argument, which accepts a hashtable of pairs in the format 'ContentId'='FilePath'. You can then embed the resources into an HTML body by using URLs of the format cid:ContentId.

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